Trydan
2.5.2
Oktober 27, 2026
New inverters (Solplanet/AISWEI, Hoymiles, Huawei without dongle), battery discharge control, unified statistics in mixed three-phase, and cybersecurity improvements in Bluetooth.
Added
Direct query of OCPP status
Added
New Solplanet/AISWEI Inverter
Added
New Hoymiles Inverter
Added
Battery discharge control: GoodWe, SolarEdge
Added
Huawei inverters direct connection without Dongle
Added
Unified statistics in mixed three-phase charging (the session is not divided when switching between three-phase and single-phase)
Added
New "Unlimited" Wake-up 5 mode available from the LCD
Added
Improvements in Bluetooth cybersecurity
Improved
Fixes in FV mode + Minimum power
Improved
OCPP: duplicate BootNotifications are avoided
Improved
Security menu lock during vehicle charging
Improved
Improvements for Linky-LORA
2.5.1
September 9, 2026
Home battery priority management, new inverters, reliability improvements in OCPP.
Added
Compatibility with SigEnergy inverters
Added
New model of Ingeteam three-phase inverter (ISS 3PLAY)
Added
WiFi connection for Deye inverters via Elfin
Added
Expansion to 105 RFID cards
Added
PAP/CHAP authentication for 4G connection
Added
More stable OCPP connections
Improved
Reading the P1 and Victron meters is more reliable in the event of communication failures.
Improved
Stability of mixed three-phase charging
Improved
Error reporting and diagnostic system
Improved
Improvement of home battery charging priority in PV charging modes
2.5.0
Juli 14, 2026
Priority management and battery discharge, unlocking the Trydan via proximity to your smartphone, new inverter models, and various corrections (OCPP, Modbus, Solarman)
Added
Management of home battery discharge in charging profiles
Added
Unlocking the Trydan by smartphone proximity
Added
New models of SofarSolar and Azzurro inverters
Added
Added current and voltage per phase in Home Assistant and Modbus API.
Added
WiFi connection in Deye inverters
Added
Increase of up to 80 RFID cards
Added
Battery compatibility in SolarEdge inverters
Added
Scroll text for long texts
Improved
Optimization of Ethernet network interface
Improved
Improvements in the Modbus TCP client
Improved
Improvements in mixed three-phase charging
Improved
Improvement of texts in German
Improved
Increase the voltage range of the installation from the control panel.
2.4.6
Mai 6, 2026
Minor fixes OCPP
Fixed
OCPP password bug
Fixed
Problems connecting to CSMS after restarts
2.4.4
April 29, 2026
Target kWh charging, new OCPP features, new inverters, and various bugs.
Improved
Time synchronization
Added
Target charge kWh
Added
New SMA Sunny Boy model
Added
New Fronius model with battery
Added
Select Modbus API address ID
Added
New Deye models
Fixed
Exclusive mode bug with batteries
Added
Sofar Solar inverters
Added
Azzurro inverters
Fixed
Coordinate "ContractedPower" and load profiles with HTTP API.
Fixed
Improve RFID errors
Added
Select MID address
Improved
Power plate measurements 1.0
Fixed
Mixed load bug
Improved
WiFi improvements
Fixed
Bug photovoltaic mode + minimum
Fixed
Bug statistics without FV via BLE
Added
EMMA Huawei
Added
Security Profile 2 OCPP (wss + auth + CA cert)
Added
Private 4G SIMs in OCPP
Added
OcppFreeMode
Added
OCPP internal queue messages
2.4.2
Februar 2, 2026
Minor fixes
Improved
More robust OTA update
Added
MIFARE Ultralight RFID cards
Fixed
Bug management autolock with payments mode
Fixed
Bug in payments mode with RFID
2.4.1
Januar 8, 2026
Bugs in inverters and minor improvements
Improved
Installation problem readings
Improved
Improvement in BYD mode
Fixed
Bug with Wibeee inverter
2.4.0
Dezember 15, 2025
Improvements in inverters and modbus/HTTP APIs, enhancements in dynamic control and load management, more robust OCPP, and minor fixes.
Added
Obtain firmware version via Modbus
Updated
Improvements in dynamic control
Updated
Improvement in Sungrow inverter measurements
Fixed
Error "Waiting for Power"
Updated
Improvements in the OTA update
Updated
Improvements in the button panel menu
Updated
New Deye models
Added
GoodWe via Modbus TCP
Updated
OCPP: improvement in MeterValues
Added
OCPP: FirmwareManagement
Updated
OCPP: send StatusNotification "Faulted" with errors and warnings
Updated
OCPP: publish current version
Updated
OCPP: BootNotification timeout
Updated
New NTP servers
Added
Autolock
Added
New MID models
Added
New wake-up modes
Updated
Improved WI-FI scanning
Added
Allow changing the charging type in HA (single-phase, three-phase, or mixed)
Updated
Improvement in P1 meter
Updated
Improvement in remote logs
Updated
IoT call limitation per charger
Added
Linky meter for French meters
Fixed
Bug with RFID cards with long names
Fixed
Bug when requesting the list of Wi-Fi SSIDs via Bluetooth.
Fixed
Improve statistics via Bluetooth
Fixed
Local balancing improvements for up to 10 devices
Updated
Improve RAM memory
Updated
Stability via Ethernet
Updated
Corrected translations
Fixed
Bug when sending RFID code in the statistics
Added
Modbus termination resistance
Added
Reading individual properties HTTP API
Added
Turn off/Turn on logo and LCD from HTTP API
Fixed
Bug with Exclusive PV mode and batteries
2.3.20
Juni 9, 2025
New static power control for Trydan. Key improvements in power control and compatibility with the European market.
Added
Static power control is added (only with Trydan consumption).
Updated
The power control algorithm has been modified step by step to apply PID modulation.
Added
Mixed charging adapts to European rates.
Added
Power control programming with phase limits is allowed.
Added
The power control adapts to European countries with phase current limits.
Updated
The static power control between sockets or between e-Chargers is improved.
Fixed
The failure of remote records is avoided when a disconnection occurs.
2.2.8
März 13, 2025
2.2.7
Dezember 4, 2024
Improvements in Wake Mode and in the MQTT port
Fixed
Fixed bug when changing the port in MQTT.
Improved
Improvement in Wake Mode
2.2.5
November 18, 2024
Scheduled programming with EcoCharging. Improvements in the implementation of the OCPP protocol, in the reading of electrical signals, and in system optimization (reduction of RAM usage).
Added
EcoCharging to schedule charging automatically during the cheapest daylight hours.
Added
Turning on and off LEDs via Modbus TCP/RTU. Option to adjust and query the intensity of the LEDs and the LCD screen.
Improved
Reading the power value of the batteries in Goodwe EH and ET inverters.
Added
Compatibility with the new Chint DTSU666-G meter model, allowing for broader integration in various installations.
Improved
System optimization: reduction of RAM usage, improving overall system stability and performance.
Added
Firmware update of the V2C ControlBox meter (2.0) via the access point (AP) and the mobile app.
Added
Improvement in the reading of electrical signals: State F detection implemented, enhancing the system's ability to recognize and respond to different operating conditions.
Improved
Improvement in the reading of electrical signals: Enhanced verification for state E, in addition to omitting zero values from the DMA to avoid incorrect readings.
Improved
Improvement in reading electrical signals: Now the CP (Control Pilot) signal is read using a parallel task, which enhances the accuracy and response of the system when interacting with the electric vehicle.
Improved
Improvement in the reading of electrical signals: Enhanced stability during this calibration process through the app.
Added
Improvement in the reading of electrical signals: The reading of the input PWM signal has been implemented using DMA (Direct Memory Access), enhancing efficiency and reducing processing load.
Fixed
OCPP: Fixed a false card detection alert that appeared when starting the system, avoiding confusion and improving the user experience.
Improved
OCPP: Host name resolution. Optimization of libraries to improve DNS resolution and the reliability of secure connections via Secure WebSocket (WSS), increasing stability in communication with remote servers.
Improved
OCPP: Ensuring that all important information reaches the server once the connection is restored through a persistent message queue.
Improved
OCPP: Status notifications. Improving communication with the central server for sending status notifications.
Added
OCPP: Detailed reasons for OCPP functions, providing more comprehensive information about the actions taken and facilitating the diagnosis and analysis of events.
Added
OCPP: The ability to operate in offline modes, allowing the charger to function correctly even without a connection to the server. Pending messages are stored and sent once the connection is restored, ensuring reliable and consistent communication.
Added
OCPP: New OCPP state machine. Now, the system connects to the OCPP Central Server (CS) and receives most commands, improving interoperability and remote control.
2.1.17
Juli 15, 2024
Improvement in memory management and Modbus TCP connections, added hybrid SAJ and Shelly Pro.
Added
Voltage reading and writing manual for installation for Modbus TCP and HTTP integrations.
Improved
Leak detection
Fixed
Information about RFID cards to the OCPP platform standard for compatibility with platforms like E-flux, Monta…
Improved
Memory management to avoid unexpected restarts with OCPP and the deletion of scheduled power profiles.
Added
SAJ hybrid inverters
Added
Shelly Pro meters
Improved
Modbus TCP connections of Trydan and Trydan Pro with Huawei, Fronius, Victron, Ingeteam, SolarEdge, Kostal Plenticore, SMA, and SAJ Hybrid in error 252.
Fixed
Collision between the SPI elements (RFID, Ethernet, and GPIO extender) of Trydan Pro
Improved
Visualization of the RFID card authentication process in OCPP
Added
Information on the response /RealtimeData from http at the request of the developer of the official HA integration.
Added
Direct methods to activate the access point (WiFi AP) and ping a specific IP.
Added
Topic trydan_v2c_voltage to write the installation voltage via MQTT.
Improved
The memory used in JSON and OCPP goes to the SPI RAM.
2.1.11
Juni 5, 2024
Visual changes and minor fixes
Added
Adaptation of OCPP to new central systems
Fixed
LEDs blink when there is no connection.
Fixed
Bug in Greenheiss hybrid
Added
New Deye models
Improved
Improvements in the direction detection of the V2C 2.0 control box
2.1.10
Juni 3, 2024
Fixed minor bugs, added Shelly Pro (EM and 3EM) and Deye three-phase.
Improved
Show text on bidirectional meters
Fixed
Bug with French language
Improved
Readings with Fronius and DTSU666
Fixed
Raise the HTTP server via Ethernet
Improved
Reaction times in the leak detector
Fixed
Bug in payments
Added
Deye / Turbo Energy three-phase
Fixed
Read-only in the OCPP properties
Fixed
Save power segments via Bluetooth on some devices.
Added
Shelly Pro EM and Shelly Pro 3EM (Beta)
Fixed
Shelly Portugal measurements
Improved
Show Waiting for Charge in Stop mode
2.1.7
Mai 6, 2024
Minor bug fixes from the previous version.
Improved
Show stop due to dynamic control
Improved
Restarts due to reconnection attempts
Fixed
NaN measurement on some meters
Improved
QA Protocol
Improved
Voltage and Temperature Reading Power PCB
Fixed
Error in Home Wizard readings
Added
Live Remote Logs
2.1.4
April 22, 2024
Performance and compatibility improvements. Trydan is now more efficient and compatible with the OCPP standard, with stronger QA processes. It also optimizes memory usage and strengthens statistics to provide more accurate data.
Improved
Performance improvement and future compatibility between Trydan and Trydan Pro.
Improved
Improvements in OCPP protocol
Improved
Improvements in the QA process
Improved
Improvement in memory usage
Improved
More robust statistics
1.7.17
Dezember 12, 2023
Azure update, new BLE, modification to wake up vehicle
Improved
Azure library update
Improved
Update of ESP-IDF and Arduino-ESP32 libraries
Added
Networks with WPA3 security
Fixed
Modification of Deye/Turbo Energy batteries
Improved
Investor communication via WiFi connection without Internet
Fixed
Customizable MQTT topics and username/password
Added
New BLE (NimBLE)
Fixed
Disconnection statistics report
Fixed
BLE compatibility of iPhone
Added
e-keys via BLE connection
Improved
Improvement in V2C 2.0 meter refresh rate
Improved
Improvement in OCPP, adaptation to support disconnections
Improved
Improvement in key fob detection
Fixed
Operation of V2C 2.0 meter at night
Improved
Improved refresh rate
Added
New language: Romanian
Fixed
Automatic date and time
Added
Enphase version 7.x.x, Solis with batteries
Fixed
Interaction with Megane
Added
Adaptation of the i2c power board
Improved
Improvement of values in Huawei, improvement of Chint in Huawei, and end of charge review.
1.6.18
Juli 17, 2023
Production deployment and minor corrections
Improved
WiFi recovery routine
Added
Bug in photovoltaic three-phase mode
1.6.17
Juli 10, 2023
Improvements and stabilization of the connection with Azure
Added
Mixed three-phase charging available through the physical menu.
Added
Added three-phase MID Meter
Added
Inclusion of server ID 2 in SolarEdge inverters
Added
Added Modbus registers with the meter measurement.
Added
HTTP commands added for integration with HA.
Added
Enphase Envoy Inverter (beta) (versions 5.x.x)
Added
V2C 2.0 error detection of clamp not connected
Added
MQTT Slave with user/password authentication and customizable topics (beta)
Improved
Improvement of the WatchDog to prevent system freezing
Improved
Improvement of nearby WiFi scanning
Improved
BluetoothLE service reconnection protocol
Improved
WiFi optimization IRAM and affinity with the Azure task
Improved
Reconnection protocol in the absence of WiFi
Improved
Factory reset
Improved
The error code and LED interface
Improved
Improved the Isolated Installation mode and zero feed-in.
Improved
Reduction in cut-off time through dynamic control to 1 min
Improved
Automatic detection of time and time zone
Improved
The optimization and refactoring of the measurement slaves
Improved
Unlocking with BLE Tag
Fixed
Occasional LCD freezes
Fixed
False positives from the leak detector
Fixed
Problems with the MID Meter
Fixed
LED error during update
Fixed
Default value for JSON type variables
Fixed
Measurement at 0 in Deye/TurboEnergy Inverter
Fixed
Visual errors and local balancing address assignment
1.6.11
April 13, 2023
Corrections of version 1.6.9 and new meters
Added
Solar Discount on Shortcuts
Improved
OCPP improvements and tested in MONTA
Fixed
Frozen LCD
Added
Deye/TurboEnergy Inverter Beta
Added
Phoenix Contact meter
Added
Carlo Gavazzi meter
Improved
Problems in dynamic control
Improved
Reconnections and WiFi Stability
1.6.9
März 27, 2023
BETA: Fixes and MID meter
Added
Isolated Mode in Photovoltaic Modes
Fixed
Unexpected locks and unlocks
Fixed
White blinking in locked mode removed
Added
Dutch, Danish, and Valencian
Improved
Local Balancing Protocol and priorities
Improved
Detection of ports and hosts in OCPP
Fixed
Error selecting the slaves in beta
Added
Leak sensor modes (installer menu)
Added
MID meter (installer menu)
Improved
Stable version of SMA Sunny Boy
Improved
Portuguese version of Wibeee
Improved
Fronius measuring home consumption
Fixed
Error of SolarEdge three-phase inverters
Added
New Ingeteam protocol (Battery Management)
Added
Three-phase meters DTSU666
Added
SDM three-phase meters
1.6.8
März 3, 2023
1.6.7
Januar 30, 2023
Calibration for the new Hardware
Improved
Calibration adapted to the new hardware
Fixed
Data analysis in Kostal Piko fixed
1.6.5
Januar 23, 2023
Local balancing and general improvements
Added
Local balancing between Trydans available via WiFi or wired connection.
Fixed
Bug in Max and Min Intensity via Modbus fixed.
Improved
Configurable installation voltage
Added
SDM-220/320/120 (Tested with the Eastron brand)
Added
DDSU-666 Meter (Common in Huawei installations)
Added
Self-calibrating without the need for a car
Added
Manual hour available
Improved
New manufacturing process
Fixed
False positives in the leak detector fixed
Added
HTTP requests to manage the logs
Added
New Modbus Registers
Improved
Included Shelly three-phase but without FV measurement.
Added
Greenheiss inverters
Added
SAJ inverters
Added
Wired Solis inverters
Improved
Car consumption via MQTT fixed
Added
Response time in configurable dynamic control
Compatibility
Beta models of Goodwe: the battery measurement is canceled.
Improved
Improved and more intuitive physical menu
1.5.10
Dezember 12, 2022
Fixes in Shelly with only three-phase and crashes from Goodwe.
Added
Prevention of conflicts between slaves and the cloud
Fixed
GoodWe conflicts and Azure initialization
Fixed
Fix in Shelly with only three-phase.
1.5.9
November 28, 2022
Modbus Hotfix and error with notifications
Improved
Pending statistics will be sent only once.
Fixed
Modbus Multiple Readings Hotfix
Improved
Shelly 3EM three-phase and modification for Portugal
1.5.8
November 22, 2022
General improvements, calibration, and shortcuts via WiFi
Improved
OCPP Improvements
Added
New Modbus registers
Added
RFID reader in alpha version
Fixed
Bluetooth timezone failure
Added
SolaX X3 híbrido compatible
Improved
Improvement in WiFi scanning
Fixed
Error in Trydan synchronization - APP
Improved
Improvement in reconnection routines
Fixed
Static IP configuration in Trydan via WiFi
Fixed
Error saving Modbus parameters
Added
Available calibration and shortcuts via WiFi
1.5.6_jungle
Oktober 26, 2022
Communication with the car, calibration, and GoodWe hybrids
Added
New method for calibrating communication with the car
Improved
Improvement in the communication analysis with the car
Added
Beta version of the GoodWe ET/EH/BT/BH
1.5.5_jungle
Oktober 17, 2022
New dynamic control and new inverters
Improved
Reformulation of the Dynamic Control Algorithm
Improved
Improvement in the refresh rate of Huawei inverters
Improved
SolarEdge stable (Meter measuring export)
Added
Auto lock after 60 seconds without a car (shortcut)
Added
Modification for Three-Phase Installations in Portugal for V2C 2.0
Added
Kostal Piko is added.
Fixed
Stored in memory after writings via Modbus TCP and RTU
Improved
Stable version of GoodWe
Fixed
Bug in the FV measurements and peaks resolved for V2C 2.0
Improved
Detection of state D and E according to protocol
Improved
Improved QA process
1.5.4
September 26, 2022
Azure improvements and load verification
Added
GoodWe in beta version
Improved
MQTT in stable version
Added
Check the charging status to avoid short charges (Car at 100% or on scheduled charging)
Improved
Victron in stable version
Improved
Improved connection with Azure
1.5.3
September 16, 2022
Beta version inverter patch and MQTT slave
Improved
Detection of power direction in Wibeee
Fixed
The Victron and SolarEdge inverters were bringing down the system.
Added
MQTT slave beta version
1.5.2
September 14, 2022
New meters and error correction
Added
SolarEdge inverter added (Beta)
Added
Victron inverter added (Beta)
Added
Autolock enabled in shortcut (60 s)
Added
Automatic time zone detection
Fixed
Fixed error in minimum power mode.
Added
Alternative meter for car consumption (RS485)
Added
FV Exclusive with configurable variation
Added
New Languages (French, Italian, and German)
1.5.1
September 5, 2022
Improvements of version 1.5.0
Fixed
Resolved the IP configuration issues for Trydan with WiFi and BLE.
Fixed
Resolved the issues with the IP configuration of Shelly BLE.
Improved
Improvements in Dynamic Control with batteries
Improved
Improvements in Dynamic Control in Three-Phase Installations (Exclusive Mode and Minimum Power)
1.5.0
August 29, 2022
New meters, bug fixes, and other options
Added
Inclusion of the Wibeee meter
Added
Slave 2.0 compatible with Type 1 and Type 2 installation
Added
Change in the established connection blinking
Updated
First stable version of Ingeteam
Updated
Improvement in the speed of the leak detector
Improved
Inclusion of maximum intensity in OCPP (as a property)
Added
Detection and measurement of bifacial load
Added
Improvement in the collection and transmission of charging data
Improved
Improvement in the reading of Solax inverters
Improved
Inclusion of batteries in Huawei, Ingeteam, and Fronius inverters.
Improved
ModbusRTU and Modbus TCP server in Trydan
Added
Alternative Meter Phoenix Contact (ModbusRTU)
Added
ModbusRTU in Trydan (simultaneous slave and master)
Added
Static IP configuration in Trydan
Added
Possibility to select the IP in Shelly
1.4.9
Juli 25, 2022
Correction in production equipment: they do not save WiFi.
Fixed
Error solution in manufacturing when saving WiFi
1.4.8
Juli 8, 2022
Reported behavior improvements by Customers
Added
Eliminate false communication errors from the slaves.
Added
Save the first Shelly that Trydan connects to.
Updated
With dynamic control disabled, maintain intensity after finishProgramedSaveMode.
1.4.7
Juli 4, 2022
Improvements in OCPP and WiFi scanning
Improved
Improvement in telemetry recovery in OCPP
Improved
Improvement in scanning nearby WiFi networks
1.4.6
Juni 16, 2022
Implementation of Home Assistant OCPP and generic improvements
Added
Internal Azure ping every 15 seconds to detect disconnections.
Improved
Migration of the I2C for the clock and LCD to native idf
Added
Separate reconnections to avoid crashing the server.
Added
OCPP adaptation to work with Home Assistant
1.4.5
Juni 6, 2022
Minor bug fixes
Fixed
Recovery of OCPP transactions to prevent telemetry failures
Improved
Increase maximum binary size in local webServer
1.4.4
Mai 31, 2022
Improvement of power calculation and error correction
Added
The configuration of different IDs for Huawei inverters is added.
Fixed
Correction of the lock due to Payment Mode and OCPP after deactivation of these.
Improved
Correction of the power reading of the house
1.4.2
Mai 23, 2022
Inclusion of OCPP, payment method, and improvement in inverters.
Improved
Improvement of WiFi and Bluetooth stability and reconnection
Fixed
Reconnection improvement in the inverters and fix after the update of the Huawei SUN2000.
Added
Payment Method (V2C Payments)
Added
OCPP Protocol
1.3.13
Mai 23, 2022
Correction in Local Server
Fixed
Correction of the maximum file size for updates on Local Server
1.3.12
Mai 2, 2022
Improvement of the second manufacturing version of Trydan
Fixed
Corrected Shelly and Solax routines
Added
List of available WiFi networks from Trydan (for viewing from iPhone and Android)
Improved
Reconnection with V2C Cloud after communication loss
1.3.7
April 14, 2022
Second manufacturing version of Trydan
Added
Shortcuts on the buttons: Lock and Charging Schedule
Improved
Improvement in LED error codes
Added
Local Web page for configuring the Trydan accessible via AP or STA WiFi
Added
AP mode when the configured WiFi is not available
Improved
Adaptation for compatibility with Huawei inverters
1.2.2
März 15, 2022
Additional Improvements
Improved
Improvements in screen writing and removal of strange characters
Improved
Improvement in the transmission of statistics via both WiFi and BLE.
Added
We added connectivity with Fronius inverters.
1.1.0
Februar 4, 2022
Stable initial version of Trydan. First production version.
Added
Error correction x and y
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6.1.3
Oktober 14, 2026
Fixed
The charger no longer hangs when rebooting while shutting down the 4G module or dynamic power control
6.1.2
Oktober 6, 2026
Fixed
OCPP security event notifications are no longer sent when the connection uses no security profile (profile 0), since some central systems do not support them
6.1.1
Oktober 1, 2026
Fixed
More reliable 4G connection: the APN is now set before registering on the network, so chargers with an LTE-only modem no longer stay offline when an incorrect APN was stored
Fixed
Corrected default APN for Wireless Logic SIM cards in Belgium
6.1.0
September 10, 2026
Fixed
Measurer error message now reads clearly
Fixed
More accurate meter-reading validation
Fixed
Charge metrics are preserved if a charge is interrupted unexpectedly
Fixed
Screen orientation set in configuration is now applied correctly
Fixed
Free-charge mode could not be disabled from the installer panel
Fixed
Dynamic power limit was not applied at tariff/hour boundaries, briefly leaving an installation without a limit
Fixed
Resolved random service restarts (crashes) caused by network device discovery
Improved
Language codes standardized to the ISO 639-1 format
Improved
Reduced volume of messages sent to the Cloud
Improved
Time synchronization with the CSMS no longer floods the system log
Improved
Log rotation no longer loses history when the disk is full
Improved
Safer firmware updates
Improved
More reliable connectivity with automatic failover between Ethernet and 4G
Improved
Charges history now loads page by page instead of the whole history at once, for a faster tab
Added
New tariff-update mechanism (previous tariff updates still supported)
Added
Audible buzzer feedback
Added
Support for registering multiple RFID cards
Added
Reading of the installation meter over Modbus RS485 on DC chargers
Added
Dynamic power control for DC installations — master and slave units now share and honor the installation power limit
Added
Live display of actual consumption versus offered current on the charger screen
Added
On-screen guidance walks the user through registering an RFID card
Added
OCPP connection password can now be set from the Cloud and Bluetooth
Added
OCPP now supports security profiles, encrypted TLS connections and Basic Authentication for the central system
6.0.9
Mai 18, 2026
Added
Option to fully disable the WiFi module at hardware level from the charger settings
Improved
More reliable RFID card reading with optimized antenna configuration from first use
Improved
Improved stability and responsiveness of the charger's web interface
6.0.8
Mai 12, 2026
Added
Support for Chint DTSU666/DDSU666 meter
Added
OCPP - Immediate "Preparing" status when receiving a remote start command via OCPP
Added
WiFi disabled by default on devices without WiFi configured
Improved
More reliable RFID card reading with periodic reader reinitialization
Improved
Better cable connection detection and RFID timeout handling
Improved
CDP - More stable network device discovery, preventing unnecessary register/unregister cycles
Improved
Improved stability when applying configuration changes to the charger
Improved
Automatic migration of legacy pending OCPP messages after update
Improved
Improved network handling when switching between manual and automatic IP configuration
Fixed
Power factor value conversion for Carlo Gavazzi meters
Fixed
Improvements in power measurement accuracy in single-phase or two-phase installations
Fixed
OCPP - Smart Charging profiles with defined duration now applied correctly
Fixed
OCPP - Local authentication cache overflow that could prevent charging sessions from startIing
Fixed
OCPP - OCPP transactions stuck due to unreleased semaphores or null keys
5.1.10
März 11, 2026
Added
Integrated leak detection system with automatic charger notification and lockout
Added
Enhanced web server for accessing and editing charger properties
Added
Visual improvements to the web server interface
Added
Persistent price display on screen when the payment system is active
Added
Refined error reporting to the cloud
Added
Power loss detection
Added
Wi-Fi disable option from the installer panel
Added
New buzzer system implementation for white boards
Improved
Enhanced RFID calibration with on-screen indicator during the process
Improved
RFID reader no longer forcibly activates when OCPP or Payments are active; explicit configuration is respected
Improved
Refined cable connect/disconnect notification on each event when payments are active
Improved
Optimized RFID card readings
Improved
OCPP - Improvements to the offline transaction queue
Improved
Internal connection optimization and overall performance improvements
Fixed
OCPP - Improved measurement value reporting
Fixed
Refined out-of-range measurement error detection
4.4.14
November 4, 2025
Added
Manufacturing test improvements for Polepro with built-in TPV
Added
Software-level leak detection enable/disable
Improved
Adjusted cooldown time between charges when a leak is detected
Improved
OCPP - Improvements to the offline transaction queue
4.4.12
Oktober 3, 2025
Added
- Added Basque language.
Improved
- When OCPP is active, we now show on screen when card passed is not registered in central system.
Fixed
- After update OCPP image and QR is now recovered.
4.4.8
August 27, 2025
Fixed
- Fixed OCPP crash when phase map configuration does not correspond with measurer type.
Fixed
- Fixed issue where it didn't allow a remote start if a car is connected but not in an active transaction.
Fixed
- Fixed issue in setup interface.
Fixed
- Fixed monophasic Carlo Gavazzi measurer.
Fixed
- Fixed OCPP issue where it wouldn't charge in connector 2 if connector 1 is charging.
4.4.3
Juli 17, 2025
Improved
- Optimised automatic system reboot to reduce system load.
Improved
- Improved network features mainly 4G connection.
4.4.1
Juni 24, 2025
Improved
- Improved OCPP charge handling.
Improved
- Enhanced reliability in the smart charging logic.
Improved
- Improved features when stopping a charge with invalid identifiers.
Improved
- Improved QR configuration for OCPP.
Improved
- Improved error handling when sensors or communication components fail.
Improved
- Better log management to prevent the device’s storage from filling up.
Improved
- Improved USB connection features.
Added
- The charger can now display a message when charging is limited due to low power.
Improved
- Improved RFID calibration and detection display.
Improved
- Improved features related to Bluetooth.
Improved
- Improved dynamic power control allowing charge at minimum intensity if master is not detected.
4.1.1
Mai 6, 2025
Added
- System time is now synced with the central system when OCPP is active, ensuring accurate time reporting
Added
- Manual timezone setting is now available – The user will be able to configure the timezone even if automatic detection is disabled
Improved
- Improved updater
Added
- Created a contingency page in case app is not running
Fixed
- When locking a connector while charging, it now sends end charge telemetry correctly
Improved
- Improved network connections
Fixed
- Fixed dynamic control issues
Improved
- Improved OCPP meter values
Added
- Added Italian option for screen
Improved
- Improved discovering devices when dynamic control is active
Improved
- Improved user interface when updates are in progress
Improved
- Local load balancing is now implemented as dynamic control based specific conditions
Improved
- Improved Bluetooth connection
Improved
- Improved 4g connections robustness
Fixed
- Fixed Carlo Gavazzi power meter
Added
- Added default payment QR to pay without app
Fixed
- Fixed OCPP LMS, diagnostics, and charging profile clearing
Improved
- Improved STM32 lock timings
Added
- Added new OCPP personalization options - The user can now set 2 QR codes on the screen
Improved
- Improved OCPP now allows external intensity limits
Improved
- Improved data consumption
3.7.1
Januar 14, 2025
Added
- TPV
Added
- Added shared library
Fixed
- Fixed power control issues
Improved
- Improved version/update manager
Fixed
- Fixed that when locking connector during a charge it now ends correctly
Improved
- Improved megabyte conversion of Network Monitor
Fixed
- Recalculate reboot time when changing time with ble
Improved
- Obtaining timezone now doesn't need to have correct time by using only http urls
Added
- Timezone can be set manually
Improved
- Mobile usb device name is now obtained dynamically since more usb ports might be used due to TPV
Added
- Time is now synced with Central System if OCPP is active
Fixed
- We now show on screen when non registered RFID is passed while OCPP is active
Fixed
- Fixed OCPP freemode rfid issues
Fixed
- Duplicate StatusNotifications are removed from offline queue
Fixed
- Fixed "infinite" OCPP offline queue issue
3.6.23.1
Oktober 3, 2024
Added
- Modbus tcp server that can read and modify certain properties of the charger
Improved
- We now show on screen different wifi images depending on how strong signal is to let know the user how good the connection is
Improved
- General OCPP improvements: we check connection to CS instead of internet for local functioning, we notify a real value now when there's a stop transaction due to power loss, fixed edge cases where connectivity is lost, new ocpp key MaxEVCurrentOffered implemented which limits charge with key instead of smart charging handler, safety mechanisms for ocpp to be more robust
Improved
- In 4g, increased rssi range for "excellent" so that it indicates correctly when the reception is good
Updated
- Access point time increased to 15 minutes
Improved
- Improved data consumption
Fixed
- Handled issues when SSID has whitespace
Added
- APN can now be set manually
Improved
- Improved robustness of update
3.5.22
Juli 23, 2024
Fixed
- Access point improvements.
Fixed
- Fixed QA issues.
Added
- Added Carlo Gavazzi debug measures.
3.5.19
Juni 25, 2024
Fixed
- Fixed issue where things on screen were missing in one connector chargers.
Updated
- Fixed BLE connection with iphone and fixed bluetooth communication error that appeared on app.
Improved
- Fixed unset RFID.
Updated
- Network improvements. No interface resets performed at boot which improves bootup time. Network changes now don't require reboot. When changing WIFI settings or ip ethernet settings, it connects after setting it instead of rebooting.
Improved
- Fixed Unknown measurer and made distinction between Unknown measurer and wrongly configured measurer.
Added
- New telemetry event for payment mode.
Added
- New direct method to obtain additional information for Smart Charging.
Fixed
- Fixed time/timezone issue caused when the date is off by a few days.
Added
- Fixed random reboot time.
Fixed
- New property added to toggle if vehicle should be able to charge even though measurers aren't working ( Only works when OCPP, payments or dynamic control isn't enabled ).
Improved
- OCPP Free mode can be toggled through OCPP keys.
3.5.5
Mai 7, 2024
Fixed
- Increased SAS token time to live of azure.
Added
- Improved message on screen when car is in state B.
Added
- Reflect on screen when charge is paused.
Added
- Made reboot time random.
3.5.0
April 25, 2024
Fixed
- Fixed set threshold values and neopixel leds of Stm32. We can now also obtain control pilot value from Stm32.
Added
- We now show on the screen when the next programmed charge will start.
Improved
- Fixed OCPP inverted measurer error.
Fixed
- OCPP ConnectionTimeOut value can now be changed on the fly.
Fixed
- We now report iccid of sim card is connected. If sim is connected but we can't obtain iccid, we send dead letter.
Updated
- Changed led colors. Switched State A (now white) and State B (now green) colors.
Fixed
- Fixed log download of http interface.
Improved
- Added mechanism to disable or enable Wifi and bluetooth.
Added
- Changes made to reduce network usage that can be toggled on or off.
Improved
- We now report information regarding which type of connection to the internet the e-charger has.
Added
- Fixed case where config is corrupted or missing and would give trouble at startup.
Added
- We now send dead letter if cpu gets too hot and cpu temperature is now logged.
3.4.35
April 12, 2024
Added
- Improved 4g initialization.
Added
- LTE signal is now reflected correctly instead of always showing great signal.
Improved
- Fixed wathdog reboot after doing hard reset.
3.4.18
Februar 26, 2024
NOT DOWNGRADEABLE TO VERSION 3.3.1
Updated
- General bug fixes.
Added
- Added dynamic photovoltaic.
Improved
- Improvements in dynamic control, fabrication, QA, Azure, OCPP, config handling, 4g, access point and stm32.
Added
- Added dead letters: measurer fails and kernel error.
Improved
- We now obtain timezone through url.
Improved
- Removed raspbian logo and desktop during boot and added V2C logo.
Added
- Property "wifi_info" is now reported.
Added
- Property "wifi_static" can be set through ble.
Added
- We can now obtain statistics through direct method.
Fixed
- When downgrading we ensure that version we downgrade to is compatible.
Added
- Added individual log level for each type of logger.
Added
- Added neopixel led type for stm32.
Improved
- Changed default language after fabrication from english to spanish.
Added
- We can now set threshold values with stm32 and get control pilot value if debug log of "Stm32" is activated.
3.3.1
November 20, 2023
Improved
- Properties "powerweekday", "powerweekend" and "phase_map" can be changed through bluetooth.
Improved
- Changed configuration handling to differentiate internally and externally set variables so that externally set or obtained variables are handled accordingly following the property schemas.
Added
- We can now set ethernet static ip configuration through the access point interface and direct method.
Fixed
- We now report wifi_static with static ip configuration.
Fixed
- Statistics are now saved locally.
Added
- Fixed property "ocpp" change bug.
3.3.0
November 15, 2023
Added
- Minor changes in meter reads.
Fixed
- Validate configuration with schemas during loading.
Improved
- Measurer fails are now registered with modbusrtumeasurer.
Improved
- Screen font bigger for small title.
3.2.4
November 9, 2023
Added
- Direct method to change ocpp interface and ocpp freemode.
Improved
- Fixed error 3 not appearing on screen.
Improved
- Fixed energy by hour bug.
Added
- OCPP authorize can now function by connector.
Added
- OCPP WSS connection.
Improved
- Changed measurer reading approach for faster reads.
Improved
- With dynamic balancing we now show used and available power in frontend.
Added
- Fixed OCPP parent id tag bug.
Added
- OCPP meter values now work for 3 phases.
3.2.3
November 2, 2023
Improved
- Added changing dynamic configuration through bluetooth.
Improved
- We show dynamic balancing information on screen.
Improved
- Simplified handling of configuration.
Improved
- Improved dynamic balancing.
3.2.2
Oktober 27, 2023
Improved
- Charger won't reboot if car is in state B and OCPP or Payments is active.
Improved
- When car changes from state C to B, charge information will persist on screen.
Added
- Mobile initialization routine where apn is configured.
Improved
- Current state charge now reports errors.
Improved
- Added configuration property validation.
Fixed
- Direct method to obtain dynamic balancing information.
Fixed
- General dynamic balancing improvements.
Fixed
- OCPP improvements.
3.2.1
Oktober 16, 2023
Added
- Improved balancing algorithm.
Fixed
- Changed remaining set_basic_unreported_config to set_basic_config.
3.2.0
Oktober 6, 2023
Added
- Dynamic control implemented.
Improved
- Removed non-repetitive logger.
Updated
- Refactored config charge box. Removed BASIC_UNREPORTED and created whitelist of properties to report.
Fixed
- Fixed payment bug where a charge couldn't be started properly if charge was started with the hose unlocked.
Fixed
- Fix bug with power being zero, dynamic control failing when there are no connectors.
Added
- Fix dynamic control bug, powerbytram is not being updated.
Added
- Fixed bug where whitelist of reported items wasn't being applied and properties weren't being stored in database.
Updated
- Phase map is now not applied to installation meters.
Improved
- Changed access point interface to change apn, with manual mode or mobile operator mode.
3.1.8
September 29, 2023
Updated
- Force WIFI and bluetooth GPIO pins for compute module 4 to work.
3.1.7
September 29, 2023
Updated
- Force 4g GPIO pins for compute module 4 to work.
3.1.6
September 28, 2023
Improved
- When we detect that measurers aren't working, we send an unblock command in case there's a charge and the charger has lost power.
Improved
- Create section BASIC_UNREPORTED for properties that are used but we don't want to report.
Added
- Property log_level is now an unreported property.
Fixed
- When we don't receive petitions from chromium we now press enter and Ctrl+F5 if there's anything we need to accept.
Improved
- Locked value has persistance when measurers fail.
3.1.5
September 27, 2023
Fixed
- Mechanism so that when a network parameter has been changed, it waits for changes to take effect before rebooting.
Fixed
- Changing WIFI configuration with bluetooth now reboots the charge point.
3.1.4
September 26, 2023
Improved
- Fixed configuration file so that software works with compute module 3 and 4.
Improved
- Changed reboot logic. It will now reboot if there's a car connected but charge is not allowed.
Fixed
- Changed payments qr code.
Fixed
- We can change log level with property.
Added
- Fixed log file rotator.
3.1.3
September 18, 2023
Fixed
- Meter values fixed. We now send wh instead of kwh.
Added
- RemoteStartTransaction works regardless of LocalPreAuthorize value.
3.1.2
September 7, 2023
Fixed
- Fixed error where timezone wasn't set correctly so time appeared incorrectly.
Added
- Updated STM to version 1.2. It improves connector block.
Improved
- Fixed general network errors. Improved access point and wifi connectivity.
Fixed
- Fixed payment_max_mode timeout bug.
Added
- Pause is now reset when it goes back to state A.
Added
- Show measurer error as "Error 3" on connector. Behaviour is that connector is locked until it's fixed.
Added
- Set wire connected again.
3.1.1
September 4, 2023
Improved
- Change timezone automatically.
Added
- Fixed Carlo Gavazzi Measurer.
Added
- Fixed power, it was shown in W and is now in Kw.
Removed
- Fixed removal of grey notification update.
Fixed
- Added triphasic phoenix contact measurer.
3.1.0
September 1, 2023
Added
- Patch to remove grey notifications at startup.
Added
- Whenever there's an action that provokes rebooting, it will show on screen that it's going to reboot and the cause.
Added
- Screen orientation can now be set and depending on parameter.
Improved
- Measurer refactoring.
Fixed
- Limited number of messages we can send to iothub.
Improved
- Imei obtention improved.
Added
- Added error message 1 and 2.
Improved
- Initial version of bluetooth finished: Obtain properties change basic properties, program charge, reboot, add rfid and change wifi.
Removed
- Removed wire_connected event telemetry.
Fixed
- In OCPP, fixed sending of meter values. Now sending in wh and not in kwh.
Fixed
- Boot patch so that GPIO pin initialization takes less time.
Added
- Bluetooth patch so that bluetooth initialization takes less time.
Added
- Created patch system. System level changes will be applied with this system.
Fixed
- Monophasic measurer Eastron SDM220 implemented.
Updated
- RFID can now function with payments. If RFID is enabled with payments, registered cards will be able to start charges. If RFID is disabled with payments, no card will be able to start a charge.
Fixed
- Improved robustness on all direct methods.
Fixed
- Fixed bug where it didn't reconnect properly to iothub when it disconnected.
Improved
- Boot improvements. "Page not found" isn't shown anymore. Boot is faster. There's a gif indicating that system is starting.
Fixed
- Created direct method to put a QR code on the OCPP screen.
Improved
- Obsolete properties are now deleted automatically so that they aren't reported.
3.0.9
Juli 5, 2023
Fixed
- Fixed ocpp meter value Energy.Active.Import, when measurer is flipped.
3.0.8
Juli 4, 2023
Fixed
- Fixed local load balancing when one connector was charging. Now when one connector is charging, it will charge at the set intensity.
Added
- Wire connected is now a telemetry event instead of a reported property so that the server can use the timestamp.
Updated
- Fixed error where e-Charger couldn't obtain dns when connected with WIFI.
3.0.7
Juni 28, 2023
Fixed
- Fixed ocpp Remote Start Transaction and Remote Stop Transaction.
3.0.6
Juni 26, 2023
Fixed
- Fixed error that ocurred in ocpp where it didn't clear properly the idtag when finishing a transaction.
3.0.5
Juni 22, 2023
Updated
- Changed access point ip from 192.168.44.1 to 192.168.4.1
Fixed
- Fixed websocket connection issue with nuitka compilation.
Improved
- Programmed charge now works with OCPP, Payments or RFID.
Updated
- We now report the charger's state instead of the requested vehicle state.
Updated
- Changed access point master password.
3.0.4
Juni 19, 2023
Improved
- OCPP.
Improved
- Improved update logs.
3.0.3
Juni 8, 2023
Added
- Moved Version from center to right side and added V. before the version number.
3.0.2
Juni 7, 2023
Improved
- STM will now detect SPI bus communication errors and will automatically reset.
3.0.1
Juni 5, 2023
Improved
- Screen is now monitored so that it refreshes in the case that no requests have been made after 15 seconds.
Fixed
- Fixed bug where connector stopped working properly when sending intensity 0.
Improved
- QA diagnostic is obtained through access point.
Improved
- Reduced access point available time to 10 minutes.
Added
- There's a master username and password for installers.
Added
- Screen now shows when RFID card is registered.
Added
- Top bar now shows version and if access point is accessible.
Added
- Access point interface now has, local load balancing, rfid card registering and log download.
Added
- Check that compute module and board have been created properly.
3.0.0
Mai 4, 2023
Pole Pro initial version
Added
- Initial Version
Denka
1.1.0
November 12, 2026
Added
Dynamische Leistungssteuerung zwischen mehreren Denka- und Pole-Ladegeräten in derselben Installation, mit automatischer Verteilung je nach verfügbarer Leistung.
Added
Ein Denka-Master kann den Zähler der Installation über RS485 auslesen, um die Leistung im ganzen Haus zu verteilen.
Added
Die maximale Leistung der dynamischen Steuerung wird in kW von der V2C-Plattform aus eingestellt.
Added
OCPP: Kompatibilität mit OCPP-Sicherheitsprofilen 0, 1, 2 und 3 sowie mit Basic Auth-Authentifizierung; das OCPP-Passwort kann aus der Cloud, über Bluetooth und das lokale Web geändert werden.
Added
OCPP: Interne Fehler des Ladegeräts werden dem CSMS über StatusNotification gemeldet.
Added
Ladehistorie mit detaillierten Metriken jeder Sitzung (Energie pro Stunde, Endladestatus und Fahrzeuggrenze), auf der lokalen Webseite paginiert.
Improved
Kommunikation mit dem Leistungsmodul stabiler, mit deutlich weniger Fehlern während des Ladevorgangs und ohne falsche Fehlermeldungen beim Start.
Improved
Zuverlässigere Neustarts des Ladegeräts
Improved
Schnellere 4G-Verbindung zum Netzwerk, mit Standard-APN und Unterstützung für Wireless Logic SIMs.
Improved
Netzwerk: Wesentliche Verbesserungen im Verbindungsmanagement der Netzwerke. Automatischer Wechsel zwischen Ethernet, WiFi und 4G stabiler, und statische IP korrekt angewendet.
Improved
Festplattenplatzverwaltung: Die Protokolle werden rotiert und begrenzt, ohne den Verlauf zu verlieren, und das Füllen des Speichers wird vermieden.
Improved
Verbesserung der Validierung nach einem Kommunikationsfehler mit dem Auto (SLAC) und dem Zahlungssystem.
Improved
Signifikante Verbesserung des Fehlerberichts oder deadletters an die verschiedenen V2C-Plattformen.
Fixed
Unterbrochene Ladevorgänge durch Stromausfall werden korrekt abgeschlossen und abgerechnet, wenn der Strom zurückkehrt.
Fixed
OCPP: Die OCPP-Nachrichtenwarteschlange blockiert nicht mehr, wenn der Server mit einem Fehler antwortet.
Fixed
OCPP: Wenn der OCPP-Server den Beginn einer Transaktion ablehnt, wird das Laden gestoppt.
Fixed
OCPP: Der freie Modus kann jetzt im Installateur-Panel deaktiviert werden.
1.0.6
Mai 26, 2026
Improved
Zuverlässigere RFID-Kartenerkennung, insbesondere bei Karten, die zuvor nur intermittierend erkannt wurden.
Improved
Kartenzahlungen werden abgeschlossen, wenn das Fahrzeug vollständig abgetrennt ist, sodass der berechnete Betrag immer der gelieferten Energie entspricht.
Improved
Zuverlässigere Neustarts bei Ladegeräten mit mobiler Konnektivität (4G).
Fixed
Die intelligenten Ladeprofile mit Dauer, die über OCPP gesendet werden, werden jetzt korrekt angewendet.
Fixed
Die ausstehenden OCPP-Nachrichten gehen beim Aktualisieren von einer früheren Version nicht mehr verloren.
1.0.5
Mai 4, 2026
Improved
Das Ladegerät startet korrekt, auch wenn keine Netzwerkverbindung verfügbar ist.
1.0.4
April 30, 2026
Added
Das Ladegerät meldet die Daten seines Leistungsmoduls, für eine vollständige Rückverfolgbarkeit der Hardware von deiner Verwaltungsplattform aus.
Improved
Die Verbindung zu Ihrer OCPP-Plattform wird nach einem Netzwerkfehler automatisch wiederhergestellt.
Improved
Der RFID-Leser erholt sich nach einem Lesefehler von selbst, ohne dass ein Neustart des Ladegeräts erforderlich ist.
Fixed
Konfigurationsänderungen konnten nach einem internen Fehler nicht mehr angewendet werden. Jetzt werden sie immer angewendet.
Fixed
Das Zahlungsterminal startet nicht mehr, wenn es deaktiviert ist.
1.0.3
April 17, 2026
Fixed
Das Ladegerät konnte nach längerer Betriebszeit nicht mehr reagieren. Behoben.
1.0.2
April 14, 2026
Added
Das Ladegerät zeigt den Status "Vorbereiten" an, wenn es einen Fernstartbefehl von deiner OCPP-Plattform erhält.
Compatibility
Denka wird in die einheitliche Plattform von V2C integriert und wechselt zur neuen Versionslinie 1.x, die die Serie 0.14.x ersetzt.
Improved
Ihre OCPP-Einstellungen und -Schlüssel bleiben beim Aktualisieren des Ladegeräts erhalten.
Improved
Firmware zur Leistungssteuerung aktualisiert, für ein stabileres und präziseres Laden.
Fixed
Fehler beim Starten oder Stoppen einer Ladesitzung über OCPP.
Fixed
Das Ladegerät versucht nicht mehr unbegrenzt, sich mit abgelaufenen Anmeldedaten mit der Cloud zu verbinden.
Fixed
RFID-Karten mit numerischen Codes wurden falsch gelesen.
Fixed
Updates konnten beim Wechsel von bestimmten Versionen fehlschlagen.
0.14.4
Januar 20, 2026
Added
Ladezustand im Installateur-Panel anzeigen.
Improved
Intelligentes Laden: Leistungsregler im Installateur-Panel.
Improved
Allgemeine Verbesserungen der Stabilität und Zuverlässigkeit des Systems.
Improved
Allgemeine Verbesserungen in der Funktionalität und Stabilität.
Fixed
Korrekturen im Verhalten des intelligenten Ladevorgangs OCPP.
Fixed
Korrektur von Problemen bei der Verwaltung und Wiederherstellung von Systemalarmen.
0.14.1
Dezember 18, 2025
Added
Anzeige für überschrittenen Ziel-SoC.
Added
Ladestopp bei einem bestimmten SoC
Added
Bericht über den Status des Not-Aus-Tasters.
Added
Slider-Element im Webserver.
Added
Bericht über den SoC des Fahrzeugs und das Protokoll an das Backend.
Added
Direktmethode `currentcharge` gibt jetzt die verbleibende Zeit für den SoC Bulk und vollständig zurück.
Added
Direkte Methode zum Neustarten des Dienstes `autossh`.
Added
Konfiguration des IP-Modus (öffentlich/privat) für die 4G-Verbindung.
Improved
Intelligentes Laden OCPP.
Improved
Leistungsverbesserungen.
Improved
Starten des WiFi-Moduls.
Improved
Migration des HTTP-Servers.
Fixed
Fehlerbehebung in der Startkonfiguration.
Fixed
Fehlerbehebung beim intelligenten Laden von OCPP.
Fixed
Fehlerkorrekturen im Webserver und in der Kommunikation mit der Hardware.
0.13.4
Oktober 30, 2025
Added
Deaktivierung von Wi-Fi im Installationspanel.
Improved
Verbesserung der Leistung beim Senden von DC-Parametern.
Fixed
SPI-Blockierung behoben.
Fixed
Fehler in `TimerHandler` mit `n_connectors`.
0.11.3
Oktober 7, 2025
Added
Tag-Bericht.
Added
Integration von Änderungen in den gemeldeten Eigenschaften.
Added
Anpassung der RFID-Kalibrierung über das Installationspanel.
Added
Integration der beobachteten Eigenschaft der gemeinsamen Bibliothek.
Added
Ladestopp bei einem bestimmten SoC.
Added
Ladeliste nach MAC-Adresse.
Fixed
Fehler in `TimerHandler` mit `n_connectors`.
Fixed
Hotfix für die Erhöhung der gesendeten Nachrichten.
Screen
2.20
Januar 23, 2024
Fixed
- Fixed rfid bug in ocpp.
2.19
Januar 19, 2024
Fixed
- Fixed rfid card issue in stop transactions.
2.18
Oktober 25, 2023
Fixed
- Fixed OCPP error where transaction wasn't started when states passed from C to B to C.
2.17
September 29, 2023
Fixed
- CB Master: Improved robustness of rfid charge track so that if one connector is fully charged and a different car wants to charge in the other connector it can now charge.
2.16
September 21, 2023
Fixed
- CB Master: Fixed bug that wouldn't allow two connectors to charge with payment + RFID.
2.15
August 18, 2023
Added
- CB Master/CB N: Rfid cards can start a charge in payment mode if rfid is enabled.
2.14
August 14, 2023
Fixed
- CB Master: We check if measurer is flipped by connector instead of globally.
2.13
Juli 31, 2023
Fixed
- CB Master: We check if measurer is flipped while configuring meter values so that they are sent correctly.
2.12
Juli 25, 2023
Fixed
- CB N: Fixed cloud iot problem.
Fixed
- CB Master: Configuration file is restored correctly in the case it's lost. This provoked the page not found error.
Fixed
- CB Master: Fixed bug where a connector couldn't start a charge when there's a car on the other connector with state B.
Added
- CB Master: Implemented callable meter values.
2.11
März 9, 2023
Fixed
- CB Master: Meter power bug fix.
2.10
Februar 23, 2023
Improved
- CB N: General payment improvements.
Added
- CB N: We now report property wire_connected so that in the payment method the parking can be charged.
Improved
- CB N: In payment method, when you move from status c to b, it does not allow you to reload again until you start a new transaction.
Added
- CB N: Car state management D and E.
Improved
- CB N: Improved restart logic when any OCPP configuration is changed.
Fixed
- CB Master: Fixed payment bug that sent the upload permission to the wrong connector.
Fixed
- CB Master: Fixed bug that when two cars were connected and the B connector was in B status, when the card was swiped, the B was set to charge when the A should be set.
Improved
- CB Master: General meter improvements.
Fixed
- CB Master: Total energy bug arrangement from version using imported and exported energy.
Improved
- Pole: Filter to reduce number of logs.
2.9
Dezember 16, 2022
Improved
- CB Master: Improved OCPP smart charging balancing logic.
Improved
- CB Master: Meter restructuring.
Improved
- OCPP: General improvements in Smart Charging and Tx Profile implemented.
Improved
- OCPP: Changes due to restructuring of the meter.
Improved
- OCPP: Restructuring of smart charging. Obtain composite timetable with several profiles.
2.8
November 14, 2022
Added
- CB N: Added diagnostic method.
Improved
- CB Master: Increased RFID SPI communication speed and lowered RFID gain if noise is detected.
Added
- CB Master: Integrated SACI meter and changes so that the serial configuration per connector is not linked.
Improved
- CB Master: Code refactoring
2.7
Oktober 18, 2022
Fixed
- CB Master: Convert to positive the negative values read by Phoenix Contact measurer.
Added
- CB Master: We delete BrowserMetrics from chromium that it sometimes fills up and eats up all the memory.
Improved
- CB Master: Refactored serial and made some changes that improve flexibility. We can now have one connector with one type of measurer and the other connector with a different type of measurer.
Fixed
- CB Master: Adjusted the precision of Phoenix Contact monophasic measurers.
Fixed
- CB N: Fixed bug provoked by changing local load balancing from v2c service.
Fixed
- OCPP: Change availability of Persistant Data handler is now async so that we can call it without blocking the execution of the ServerController.
Added
- OCPP: Starting point for get composite schedule done.
Added
- OCPP: Relative profiles are handled but only for Smart Charge profiles where connector id is bigger than 0.
Fixed
- OCPP: Fixed clear charging profiles.
Added
- OCPP: Smart Charging Tx Profiles are now accepted.
Added
- OCPP: In websocket connection, added "compression=None" since without it it doesn't work on latest Steve version.
Improved
- OCPP: Added next time check mechanism for Smart Charging so we check the next time any limit changes instead of every 30 seconds.
Improved
- OCPP: General Smart Charge improvements.
Fixed
- OCPP: We handle decimal numbers on the Smart Charge profile's limit.
2.6
Oktober 4, 2022
Fixed
- OCPP, CB N and CB Master: Fixed bug when locked was modified and ocpp was activated but chargepoint isn't connected to any central system.
Fixed
- CB Master: Fixed bug when OCPP charge is started where if connector 1 was charging, connector 0 couldn't start a charge.
Added
- CB Master: Function to receive Smart Charge current and OCPP balancing.
Fixed
- CB Master: Prevent crash in the case that .versions folder doesn't exist.
Fixed
- CB Master: Register cards are now added to card cache.
Added
- CB N: Changes due to Smart Charging
Added
- OCPP: Smart Charging starting point fininshed.
Added
- OCPP: Smart Charging configuration keys are handled.
Added
- OCPP: Smart Charging profiles can be added and will be validated and can also be deleted.
2.5
September 23, 2022
OCPP library version upgraded from 0.12 to 0.15.
Improved
- CB Master: Improvements in update process.
Improved
- CB Master: Changes so that screen indicates when a non registered RFID card is passed.
Improved
- CB N: Improvements in update process.
Improved
- OCPP: GetConfigurationKeys now returns unknown keys and we handle SupportedFileTransferProtocols key.
Added
- Pole: Screen now shows when user passes a non registered RFID card.
Improved
- Pole: Romanian identifier moved to position 6 to maintain order language with Trydan.
2.4
September 20, 2022
Removed
- CB Master: We don't send wifi_info in report anymore and we have removed functions related to wifi_info.
Improved
- CB Master: RFID reader improvements. The charger reads continuously instead of intermittently, reduced read errors and antenna gain is now dynamic.
Improved
- CB Master: We store RFID cards in cache.
Improved
- CB N: RFID reader improvements. Case where two connectors are plugged in and a card is passed.
Removed
- CB N: We don't send wifi_info in report anymore.
Improved
- CB N: New communication method so that CB master can obtain RFID cards.
2.3
September 13, 2022
Improved
- CB Master: Improvement in connect/disconnect logic. Disconnection is less rigid and we increased network check from 5 seconds to 15 seconds.
Fixed
- CB Master: CWe fix error provoked by blocking/unblocking when charger has OCPP activated and isn't connected to central system.
Improved
- CB Master: Increased RFID reader antenna gain.
Added
- CB Master: Changes in access point page to configure static IP.
Improved
- CB N: When charger reconnects, it will only send report if a property has changed.
Improved
- CB N: Properties are now only reported when they have changed from previous value.
Fixed
- CB N: We fix error provoked by blocking/unblocking when charger has OCPP activated and isn't connected to central system.
Added
- CB N: Static IP configuration through access point.
Fixed
- OCPP: We fix error provoked by blocking/unblocking when charger has OCPP activated and isn't connected to central system.
2.2
September 7, 2022
Fixed
- CB Master: Fixed energy by hour bug.
Improved
- CB Master: Safeguard so that it doesn't fail when there's a missing network card and we try to obtain data usage.
Updated
- CB Master: Removed range validation from measurer for Carlo Gavazzi and Phoenix Contact measurers.
Improved
- OCPP: Removed range validation from measurer.
Added
- Pole: Added Romanian language.
2.1
September 6, 2022
Improved
- CB N: We only change repository hash if it has changed.
Improved
- CB N: We show in log if i2c reconnects.
2.0
August 29, 2022
Improved
- CB Master: Adjustment in measurer so that it can handle int32 represented as uint.
Added
- CB Master: Changes to reduce calls to has_internet_connection to consume less data.
Added
- CB Master: Chargebox Cache now stores state of connectivity with V2C service to show it on the screen.
Improved
- CB N: Log improvements to not show get_has_internet_connection y and reduce error messages generated when i2c is not working.
Improved
- CB N: Changes to reduce calls to has_internet_connection to consume less data.
Added
- CB N: Chargebox Cache now stores state of connectivity with V2C service.
Fixed
- CB N: Seconds of timeout now return 0 instead of None if not set.
Improved
- OCPP: We log exception names since sometimes exception errors return empty string.
Improved
- OCPP: We capture error if there's an error when sending heartbeat.
Improved
- OCPP: We change client controller so that it's the same as CB N and CB Master.
Added
- Pole: The screen now shows a cloud icon to indicate connectivity to our cloud.
1.9.1
August 25, 2022
Fixed
- CB Master: Fixed error where RFID stops charge while the other connector is enabled.
Fixed
- CB Master: Fixed error where RFID card is passed and both connectors have a car plugged in.
Added
- CB Master: Network usage will be shown in log when a reboot is performed.
Improved
- CB Master: Master now sends the balanced intensity when it changes.
Improved
- CB N: Changed order of what happens when configuration is changed. We first update the value, then we report the changes to Azure and finally we set the cache.
Fixed
- CB N: Fixed bug where changing local load balancing set both connector intensities to 16.
Improved
- CB N: CB Master now sends balanced intensity instead of CB N probing for change.
1.9
August 22, 2022
Added
- CB Master: Network usage is now monitored.
Improved
- CB Master: Change in log system to not show repeated logs.
Improved
- CB Master: Shared properties are now set in the other connector if they are different on startup.
Improved
- CB Master: Completely decoupled OCPP from CB N and get_ocpp_config function fixed.
Improved
- CB Master: Network state is now sent when changed instead of being probed every 30 seconds.
Improved
- CB N: General improvements of communication between modules and cache.
Improved
- CB N: Improved stability related with missing configuration.
Improved
- CB N: Change in log system to not show repeated logs.
Improved
- CB N: Fixed problem where Chargebox loop would destroy RFID state.
Improved
- CB N: Fixed OCPP ConnectionTimeout.
Improved
- CB N: Completely decoupled OCPP from CB N
Improved
- CB N: Network state is now sent when changed instead of being probed every 30 seconds.
Improved
- CB N: We only change repository hash if it's different than the current one.
Improved
- CB N: Updating checks if charger is updated or not and only changes version after it has been updated.
Improved
- CB N: General improvements of communication between modules.
Improved
- OCPP: Improved Client Controller traceability.
1.8
August 9, 2022
Improved
- CB Master: Created singletons are now thread safe.
Improved
- CB Master: Created Cache to decrease the number of requests and communication between modules.
Improved
- CB Master: Fixed network reset problem.
Improved
- CB Master: Changes so that Pole can receive all the information it needs in one call.
Improved
- CB Master: Changes dues to how the measures are now sent.
Improved
- CB Master: General access point improvements.
Improved
- CB Master: Improvements due to changes in module communication.
Improved
- CB N: Created singletons are now thread safe.
Improved
- CB N: Server Controller is now executed sooner due to being fundamental in correct functioning.
Improved
- CB N: Changes to take into account CB Master's cache
Improved
- CB N: Changed way we obtain measures to perform less requests with Client Controller.
Improved
- CB N: Improvements due to changes in module communication.
Improved
- OCPP: Created singletons are now thread safe.
Improved
- OCPP: Completely decoupled from CB N and now only communicates with CB Master.
Improved
- OCPP: Simplified communication between modules.
Improved
- OCPP: Improvements due to changes in module communication.
Improved
- Pole: Created singletons are now thread safe.
Improved
- Pole: Completely decoupled CB N and we obtain all information needed in one call to CB Master.
Improved
- Pole: Improvements due to changes in module communication.
1.7
Juli 20, 2022
Improved
- CB Master: Client Controller won't stop sending messages and will show errors every 10 wrongly sent messages.
Improved
- CB Master: The charger now limits the number of messages that appear in the case that there's a range validation fail of a measure.
Improved
- CB N: Client Controller won't stop sending messages and will show errors every 10 wrongly sent messages.
Improved
- CB N: Restart Server Controller mechanism.
Fixed
- OCPP: If there's an error handling a request, we won't add it to the offline queue.
Improved
- OCPP: Client Controller won't stop sending messages and will show errors every 10 wrongly sent messages.
Fixed
- OCPP: Include thread and sys libraries.
Improved
- OCPP: Restart async Server Controller mechanism.
Improved
- Pole: Client Controller won't stop sending messages and will show errors every 10 wrongly sent messages.
1.6.0
Juli 13, 2022
Improved
- OCPP: When rebooting, we check module communication server.
Improved
- CB N: When rebooting, we check module communication server.
Improved
- CB N: Decoupled concept of connector id and measurer address.
Improved
- CB Master: When rebooting, we check module communication server.
Improved
- CB Master: Decoupled concept of connector id and measurer address.
Improved
- CB Master: Fixed error in Phoenix Contact measurer.
Improved
- Pole: ZMQ integrated to improve communication.
1.5.6
Juli 1, 2022
Improved
- Pole: Improvement to let the user know when to connect the vehicle.
Improved
- Pole: Screen now reflects if charger has only one connector.
Improved
- CB Master: Changed SSID format so that it's the same as Trydan's format.
Added
- CB Master: Phoenix Contact measurer is now integrated.
1.5.5
Juni 22, 2022
Fixed
- OCPP: Fixed problem with repeated logs.
Updated
- OCPP: AuthorizeRemoteTxRequests is now a read and write configuration key.
Improved
- OCPP: Fixed case when central station id is an integer.
Improved
- OCPP: Added measurer range validation.
Fixed
- CB Master: Fixed problem with repeated logs.
Improved
- CB Master: Added measurer range validation.
Fixed
- CB N: Fixed problem with repeated logs.
1.5.4
Juni 7, 2022
Improved
- CB Master: Access point can now change configuration of second connector if it has it.
Improved
- CB N: Handled special case of change intensity.
1.5.3
Juni 1, 2022
Added
- CB N: OCPP Status Notification transitions fixed when there's an unavailable connector.
Improved
- CB N: If OCPP is on, we disable payment mode.
Added
- CB Master: Access point logic fininshed.
Added
- OCPP: Data validation when configuration is changed.
Added
- OCPP: Charger can now handle multiple transactions offline.
1.5.2
Mai 20, 2022
Improved
- CB Master: Increased time before rebooting to improve stability.
Improved
- OCPP: Reset function improved. Corresponding Status Notification is sent.
1.5.1
Mai 17, 2022
Improved
- CB N: General stability improvements.
Improved
- CB N: Changed payment method approach.
Improved
- CB Master: Changed payment method approach.
Improved
- CB Master: Improved robustness in the case the access point software is not installed.
Added
- Pole: We show device id on the screen.
Improved
- Pole: Improvements due to payment method.
1.5.0
Mai 13, 2022
Added
- OCPP: Data transfer method to obtain logs.
Added
- OCPP: Change availability validates connector.
Improved
- CB Master: Changed compressed file formats from gzip to gz
Improved
- CB Master: Force backup when restarting.
Added
- CB Master: Finished Access point.
1.4.4
Mai 9, 2022
Added
- CB N: Added set internal config function.
Added
- CB N: Allow to change intensity, when i2c is failing.
Fixed
- CB Master: Fixed OCPP measurer error that ocurred when all selected measures in Meter Values returned 0.
Added
- CB Master: Implemented most of the access point server functionalities.
1.4.3
Mai 6, 2022
Added
- CB Master: Initial version of the access point server.
1.4.2
Mai 4, 2022
Fixed
- CB Master: If payment mode is active, charger won't allow to charge with RFID card.
Improved
- CB Master: Changes to improve Pole software.
Improved
- CB N: Changes to improve Pole software.
Improved
- Pole: Changes to simplify view logic.
Fixed
- Pole: Removed sourceMappingUrl to prevent 404 error when there's no internet.
1.4.1
April 28, 2022
Fixed
- CB N: Payment mode changed since payload format for server has changed.
1.4.0
April 26, 2022
Added
- Pole: Changes in screen software that reflects payment mode, blocking connectors and OCPP.
1.3.24
April 21, 2022
Fixed
OCPP: Fixed Unlock and Reset bug.
Fixed
OCPP: Charger won't send Authorize if passed RFID card is already used in a transaction.
1.3.23
April 19, 2022
Improved
OCPP: We store RFID cards in lower caps to improve robustness.
1.3.22
April 13, 2022
Improved
- OCPP: Improved robustness of RFID cards stored in the Local Authorization list.
Added
- OCPP: Authorization list works when there's no conection to the central system.
1.3.21
April 11, 2022
Added
- OCPP: We handle key AllowOfflineTxForUnknownId.
Improved
- OCPP: Improved Local Authorization logic.
1.3.20
April 7, 2022
Fixed
- OCPP: Fixed bugs from first integration test with EVIO.
Fixed
- CB Master: Fixed wifilist sending format.
1.3.19
April 6, 2022
Added
- CB Master: We report wifi_info and wifilist by direct method or bluetooth.
Added
- CB N: We report information regarding wifi_info. Direct method to ask for the SSIDs the raspberry pi detects.
1.3.18
April 5, 2022
Improved
- OCPP: Improved authorization cache handler.
1.3.17
April 4, 2022
Improved
- OCPP: Improved request queue when there is no conection to central system.
Improved
- OCPP: Improved handling of measurer values.
1.3.16
April 1, 2022
Added
- OCPP: Unlock connector implemented.
Improved
- OCPP: Improved handling of configuration keys.
1.3.15
März 31, 2022
Improved
- CB N: When the charger is initialized payment method will be off by default.
Updated
- CB N: Payment mode with duration and timers.
1.3.14
März 30, 2022
Added
- CB Master: Function to obtain CPU temperature. It's a possible OCPP Meter Value.
Improved
- OCPP: Improved MeterValues handler.
1.3.13
März 28, 2022
Added
- OCPP: Finished Local Authorization List profile.
1.3.12
März 25, 2022
Improved
- OCPP: Log Improvements.
1.3.11
März 24, 2022
Fixed
- OCPP: Fixed bug that wouldn't send Authorize Request when passing the RFID card.
1.3.10
März 23, 2022
Added
- OCPP: Offline queue implemented for Start Transaction.
Added
- OCPP: Basic implementation of OCPP profiles: FirmwareManagement, LocalAuthListManagement, Reservation and SmartCharging.
1.3.9
März 18, 2022
Improved
- CB Master: Fixed RFID card reading with Wiegand reader for cards that have a 0 on the left side. Example of cards that failed: 32:0a:2c:23, 41:00:32:12.
1.3.8
März 16, 2022
Updated
- OCPP: Availability isn't managed by OCPP anymore. It is handled exclusively by property locked.
Improved
- OCPP: Boot Notification now send the charger model correctly.
1.3.7
März 15, 2022
Improved
- CB N: If charger is blocked, led blinks won't be sent.
1.3.6
März 15, 2022
Added
- CB N: Payment Mode finished with start and stop.
1.3.5
März 14, 2022
Improved
- OCPP: Clear Cache can only be performed when all connectors are in the OCPP state Available.
1.3.4
März 14, 2022
Improved
- CB N: When property locked is changed, OCPP availability is also changed.
Improved
- OCPP: Changes so that availability can be changed from CB N.
1.3.3
März 10, 2022
Added
- CB N: If OCPP is active, it reports Status Notification with its corresponding state.
Improved
- CB Master: OCPP module can now ask for Status Notification.
Updated
- OCPP: The charger the different possible OCPP states in the Status Notification.
1.3.2
März 4, 2022
Improved
- OCPP: We can now set configuration parameters for safeguard.
1.3.1
März 4, 2022
Improved
- OCPP: Change availability is now completely functional. It changes to inoperative during a charge and availability changes the locked value.
1.3.0
März 3, 2022
Fixed
- OCPP: Changed way we obtain measurer data for OCPP.
1.2.0
März 2, 2022
Fixed
- OCPP: Temporary fix for Place to plug since OCPP library can't handle unknown keys.
1.1.0
März 1, 2022
Fixed
- OCPP: Fixed _available_connectors error.
1.0.0
März 1, 2022
Initial Version
Added
- OCPP.
Added
- Screen.
Added
- Pole.
Added
- CB Master.
Added
- CB N.
V2C Cloud Mobile
3.3.2
November 3, 2026
Added
- New dark mode built into the app: all screens adapt correctly to the dark mode of your phone.
Added
- New appearance screen (Settings > User data > Appearance) to choose between Automatic mode (follows the phone), Light or Dark.
Added
- New QR and barcode reader, faster and more reliable, to identify the e-Charger in Payments and during pairing.
Updated
- "No injection or isolated" mode in charging profiles: the minimum power becomes 300 W, since a lower battery discharge is insufficient, with a warning if a lower value is entered.
Fixed
- Fixed an issue where newly created charging profiles could disappear when refreshing the main screen.
Added
- Clearer error messages when signing in incorrectly.
Fixed
- Fixed the scheduled charging modal (Classic and EcoCharging), which now adjusts to display all its content without needing to scroll.
Improved
- Cleaner app startup, without the initial white flash.
Improved
- Fixed double margins and grey bars on Android 14 and earlier when leaving and returning to the application.
Improved
- Lighter app: significant reduction in its size thanks to image and code optimization on Android.
Compatibility
- The app now requires Android 8.0 or later.
3.3.0
Oktober 26, 2026
Added
- Complete overhaul of the app's technology foundation, delivering faster, more secure and more stable performance, and full compatibility with the latest versions of Android and iOS.
Improved
- Faster app startup and lower resource consumption.
Added
- New V2C in-house notification system, more reliable, and request for notification permission in recent versions of Android.
Added
- New languages available: Polish, Lithuanian, Simplified Chinese and Czech.
Added
- New favorite e-Chargers list in Payments: save your usual e-Chargers under any name you like to start charging in a single step.
Added
- The V2C e-Chargers shown on the map already allow you to start charging directly through V2C Payments.
Added
- You can filter the map by V2C e-Chargers.
Updated
- V2C Payments: now only the e-Charger administrator can activate it, and when doing so, the location of the charging point is selected.
Updated
- V2C Payments: new warning before continuing if the e-Charger has no Internet connection or does not allow charging at that time.
Added
- New compatible inverters for dynamic control: SolPlanet, Hoymiles and Huawei with direct WiFi connection (available for Trydan version 2.5.2 or higher).
Added
- Home battery management extended to more inverters: Sigenergy (from version 2.5.1), and GoodWe, SolarEdge and SolPlanet (from version 2.5.2).
Updated
- The charging priority between the car and the battery is only shown when the installation includes an inverter or the Huawei EMMA meter.
Added
- New alert on Pole Pro when the cable meter does not respond (Error 3), available from version 6.1.0.
Added
- New explanation of how mixed charging mode works in Special options.
Added
- The main screen now shows the name of the charging profile in use.
Improved
- New date picker design for the global statistics and for each e-Charger.
Added
- The statistics now correctly show negative costs.
Added
- The virtual assistant button can be docked to the side of the screen and restored whenever it is needed.
Added
- New explanatory message when sharing an e-Charger with an email address that does not have a V2C account.
Updated
- Compatibility with the new language format in the latest firmware versions of the e-Chargers.
Improved
- Improved Bluetooth connection stability, preventing freezes when connecting, when checking the power settings and when opening the e-Charger options.
Improved
- Greater session stability: unexpected logouts are avoided after keeping the app in the background for a long time, and lock-ups when signing in on iPhone are prevented.
Improved
- Pole Pro network configuration, now more secure: validation of the WiFi network and static IP, the APN does not accept accents, and the presentation of the 4G SIM card has been improved.
Improved
- Corrections to tariff names and tariff display, plus new colors to better distinguish periods when editing the electricity tariff.
Fixed
- Fixed the statistics list on iPhone, which could appear cut off.
Fixed
- Corrected the minimum power displayed when it is below 1 kW on Denka.
Fixed
- Fixed an internet connection warning that was being displayed without cause.
Fixed
- Fixed an error when selecting car models whose name contains the # symbol.
Added
- Visual improvements across the entire application: system bars, top margins and adaptation to different mobile device models.
Removed
- The app no longer requests background location permission, as it is no longer necessary.
Improved
- Internal optimization to reduce the size of the application.
3.2.3
September 15, 2026
Added
Improvements to notifications: integration with the new notification service is complete, improving the management and performance of the app's notifications.
Added
Improvements to V2C Assistant: a new information screen to better explain how the assistant works.
Improved
Improvements to scheduled charging: optimized the operation of the time indicator during scheduled charging sessions.
Updated
Improvements to charging profiles: maximum configurable power increased to 12 kW for single-phase installations and 36 kW for three-phase installations to make configuration easier for French users.
Improved
New error handling: improved the behavior of certain app calls when status errors occur.
Improved
Improvements in Oasys: optimized data persistence to correctly retain configuration settings.
Fixed
Improvements to charger sharing: fixed an issue that could cause errors when sharing a charger.
Added
Improvements in Dynamic Control: Shelly Pro devices are also compatible with V3.
Added
Improvements to battery configuration: the interface of the option that prevents the charger from discharging the home battery has been improved, making its operation clearer.
Improved
Improvements to AutoCharge management: updated the name and presentation of the AutoCharge feature.
Improved
Improvements to sharing: additional information added to the sharing screen to make it easier to understand.
Updated
New support area: access to the support area has been updated.
Fixed
Map improvements: Added token and updated the access used for the maps to ensure their correct operation.
Added
New compatibility with Sigenergy: added Sigenergy as a compatible inverter for battery control in the charging profiles.
Added
New Solarman inverter discovery: added a system to automatically detect available Solarman devices during setup in Dynamic Control.
Added
Solarman discovery via Bluetooth and Wi-Fi: the new system lets you perform discovery using the available connections.
Added
Improvements to Solarman configuration: discovered devices are now displayed individually to make them easier to select and configure.
Improved
Visual improvements in the Solarman discovery flow: improved states, animations, messages and confirmations during the search process.
Fixed
Improvements to inverter configuration: fixed several cases related to the configuration and validation of connection parameters.
Fixed
Stability improvements: several issues detected during the final review have been fixed, such as the change of Charging type in special options not being performed correctly via Bluetooth.
Improved
General improvements: the application has been optimized and various bugs have been fixed to deliver a more stable experience.
3.2.2
August 11, 2026
Added
- Step-by-step guide to pair your smartphone as an e-Key to identify yourself and manage the charger more conveniently.
Added
- New password for OCPP in the advanced options for a more secure configuration.
Improved
- Improvements to the Bluetooth connection of the Alva, with faster and more stable communication.
Added
- New notice when location permission is not granted, to make device setup easier.
Added
- New reminder in the chatbot to allow movement when necessary.
Improved
- The chatbot now offers more useful recommendations, with questions tailored to your setup and situation.
Updated
- The battery charging priority message in the charging profiles has been updated to make it clearer.
Improved
- Improvements to smartphone configuration and translation of the texts related to pairing.
Fixed
- Improved precision on some sliders, fixing data submission when they are clicked directly.
Fixed
- Fix for an empty card in the special options.
Improved
- Improvements to the Dutch translations to deliver a more consistent experience.
Added
- Improved authentication stability, preventing simultaneous token requests and enhancing internal token management.
Added
- A safety timeout has been added when obtaining the token to prevent blocking in exceptional cases.
Improved
- Greater control over sending statistics when retrieving them via Bluetooth, preventing issues when the data is corrupted or incomplete.
Improved
- Internal optimization of the app to reduce its size and improve compatibility with the latest Android recommendations.
Improved
- Improved sensitivity of the charging profiles to avoid changing the segment when clicking.
Improved
- Improvement to adjust charging profile times with precision, if desired.
Added
- New Sigenergy configuration guide via Modbus TCP to simplify commissioning of the inverter.
Added
- New link to the Sigenergy setup guide when selecting this inverter in dynamic power control.
Added
- Compatibility with Sigenergy in dynamic power control, correctly identifying it as an inverter.
Added
- New compatible models of Azzurro and SofarSolar inverters.
Added
- New notice to restart the Alva when necessary to complete the configuration correctly.
Improved
- Improved management of the dynamic control data for the Alva, correcting errors during its query.
Added
- More precise Bluetooth error messages when it is not possible to connect to the charger.
Added
- New Ingeteam inverter models and validation of connection data to simplify their configuration.
Added
- Selection of charging type available in Special options (Available for Trydan version 2.5.0 or higher).
Improved
- Greater robustness when synchronising the time via Bluetooth on the Trydan.
3.2.1
Juli 14, 2026
Added
- Smartphones can be added as e-Key.
Fixed
- Fixed a bug when opening the pop-ups.
Added
- Show prioritising household battery charging in the charging profiles (version 2.5.0 or higher).
Added
- Add detailed information on battery priority in charging profiles.
Added
- Added EMMA as a compatible inverter to prevent battery discharge.
Added
- Idle fee added in Payments.
Added
- Added COM address to the EMMA meter.
Added
- Connection type sent to ALVA.
3.2.0
Juli 8, 2026
Added
- Ability to choose to prioritize home battery charging in charging profiles (Version 2.5.0 or higher).
Added
- Added integrated AI chatbot.
Improved
- New and improved UX for charging profiles.
Added
- Added charging session completion log under Special options for Trydans (firmware version 2.5.0 or later).
Added
- Added new custom tariff by time periods.
Improved
- Improved UX for the Energy Tariff screen, for custom tariffs.
Added
- Oasys chart data displayed as on the website.
Fixed
- Avoid negative values in Oasys charts.
Fixed
- Fixed inconsistent colours in the Oasys charts.
Added
- Added new "Battery level" field to the Oasys chart.
Added
- Added a search feature for when a user has many chargers (more than 10).
Fixed
- Improved UX of the password change button to prevent multiple clicks.
Improved
- Improvements and optimization of calls made during a Payments transaction.
Added
- Pagination for retrieving large quantities of cards and eKeys via Bluetooth.
Added
- The maximum charging current limit message for the connectors on Alvas will be 640A because they have two sockets.
Added
- Improvements to the RFID design, pagination, search engine and differentiation by type.
Fixed
- Faster app startup when accessed without network coverage.
Added
- Display the version number the firmware will be updated to.
Added
- Checking whether Bluetooth permission is enabled and notifying the user.
Improved
- General Bluetooth improvements.
Improved
- Improved design of the User Management screen and the option for the administrator to remove the charger from there.
Improved
- Maximum charging current limited for the connectors and improved user experience.
Added
- Limited-current message on the screen for 16-ampere models.
Added
- Chint available by version for Denka and Pole chargers.
Added
- New GIF added to show battery discharge and photovoltaic production.
3.1.2
Mai 28, 2026
Added
- Lock on the current slider to prevent accidental taps while scrolling.
Updated
- Validation of RFID and eKey length (at least 3 characters).
Added
- Battery discharge management notice for Ingeteam in its external application.
Fixed
- The fix addressed an error when displaying the message "Evitar descarga de batería".
Added
- The administrator can see whether the charger is being managed by an installer. Other users can see who the administrator is.
Fixed
- Fixed an error when saving the settings with the Goodwe inverter.
Improved
- Improvement across all Oasys screens
Updated
- The Ingeteam and EMMA inverters have been removed from the list of compatible inverters for battery discharge.
Added
- New label in the capacity data.
Fixed
- Fixed an error where the main method kept running in a loop even after leaving the screen.
Added
- Detailed explanations have been added to all the battery fields.
Fixed
- The power limit issue on Denka has been resolved (hidden, but completed).
Fixed
- Charging current has been permanently hidden on the payment screen.
Added
- Update to version 2.5.0 to include compatibility with battery discharge.
Added
- Safety alerts have been added to warn the user to be careful when pressing certain sensitive functions.
Fixed
- A possible security vulnerability has been resolved.
Improved
- Improvements in the app (v2c): The energy tariff has been added to Oasys.
Added
- Grid management has been added to the Oasys settings.
3.1.0
Mai 12, 2026
Added
- OCPP notice managed by an external operator when dynamic control is activated.
Fixed
- Fixed error in the GIF without FV.
Added
- There is a charge in progress indicated in the statistics.
Added
- Now the names of the RFID cards appear in the statistics.
Updated
- Allow editors to modify the energy tariff.
Improved
- Greater robustness in the firmware update display (The update option will only appear if the current version is strictly lower than the latest stable version in production).
Added
- Finished main battery screens with real data.
Added
- Added checkbox to prevent battery discharge from version 2.4.7 onwards for some inverters
3.0.9
April 28, 2026
Added
- Added pagination and character limit for RFID and eKey codes in Trydan.
Added
- Separation of Azurro and Sofar Solar inverters.
Added
- Prevention of overly long codes in RFID or eKeys and improvement of the user experience.
Added
- New Azurro inverter.
Added
- Improved fluency in the map menus.
Added
- Increased modal size to improve data display.
Added
- New improved statistics design.
Added
- Added new Huawei EMMA meter.
Added
- Inverter type renamed to Sunny SMA.
Added
- Added vehicle registration plate.
Added
- Added the type of solar PV energy used in your charging profiles at each moment in the GIF
Added
- Pagination completed for RFID on Denka and Pole Pro
Added
- New Fronius types limited to versions above 2.4.2
Fixed
- Fixed the autocharge status check (it should not be performed in that case).
Fixed
- Fixed an error in the electric vehicle data.
Fixed
- Token endpoint update across the entire app.
Fixed
- Fixed an error on the options screen with MAC addresses on Poles.
Fixed
- Improved compatibility with large-screen devices.
Fixed
- iOS safe-area settings.
Fixed
- Fixed an end-to-end issue on Android 15.
Fixed
- Updating end-to-end obsolete APIs.
Fixed
- Added safe areas to avoid overlaps with system bars.
Fixed
- Critical security vulnerability fixed in Android.
Fixed
- Hidden charge target if the version doesn't include the required update (2.4.3)
Fixed
- Fixed a bug when trying to update firmware over local Wi-Fi.
Improved
- Improved display of electric vehicle details.
Improved
- Improvement in the Italian translations.
Improved
- General translation improvement.
Improved
- Usability improvements and repositioning of buttons in EcoCharging
Improved
- Improvement in Payments data sampling
3.0.8
März 17, 2026
Improved
- Bluetooth connection acceleration.
Added
- Retrieval of statistics via Bluetooth asynchronously so as not to slow down navigation, and in a more visual way.
Improved
- Improved design of the BLE pairing.
Improved
- Refactoring
Updated
- Change in the location of the V2C Business Panel, now in the main settings.
Removed
- Secondary unit update hidden
Added
- Added information on the cost during charging for users with photovoltaic systems.
Fixed
- Fixed a bug when configuring V2C Business Panel.
Fixed
- Fixed a bug in the charge target checkbox.
Improved
- Bluetooth connectivity optimization on iOS.
Fixed
- Fixed a bug on the RFID/eKeys screen for the Alva units.
Improved
- Contextual translation improvements across all languages.
Fixed
- Fixed a bug where the map menus overlapped the notch on iPhones.
Added
- Mapbox token change for map search.
3.0.7
März 3, 2026
Added
- Allow and select the desired charge by kWh on Trydan.
Added
- Finished and fully functional widget on Android and iOS.
Added
- Added AI chatbot for frequently asked questions.
Added
- Explanation and notice for the Linky meter.
Added
- New protocols for Goodwe inverter.
Improved
- Best UX design for classic scheduled charging.
Improved
- Improved data transmission and alerts for dynamic power control.
Improved
- Refactoring of part of the code.
Fixed
- Statistics use the start date as the reference, so that they appear within a given time interval.
Fixed
- Fixed a bug when entering an empty SSID on Poles and on iOS.
Improved
- Improvement of some incorrect labels in all languages.
Improved
- Improved the display of the emergency button pressed alert on Denkas.
Added
- New links for the new "Informational videos".
Added
- New screen for pairing chargers via Bluetooth proximity.
Improved
- Improved display of more specific errors when sharing a charger.
Added
- New screen to configure the time zone.
Added
- Added Alva to the model lineup
Updated
- Library updates on iOS.
Updated
- New design for adding information about your electric vehicle
Added
- New option to link your e-Charger with a company.
Fixed
- German translations corrected.
Fixed
- Fixed the map bug on iPhones.
Added
- Two new subtypes for the Fronius inverter.
Fixed
- Fixed a bug in the display of costs in the statistics.
Added
- New tariff for France: EDF Tempo
3.0.6
Januar 21, 2026
Improved
- Improvement of the charging skeleton on the home screen
Improved
- Better explanation of current per phase
Added
- Indicate whether Pole or Denka have TPV enabled or not
Updated
- Library update
Improved
- Improvement of Italian translations
Fixed
- Bug fix when updating EcoCharging with a specific time.
Updated
- Firebase library updated for greater security.
Improved
- Removed orientation restriction for greater compatibility with some tablets
Added
- Added alert for emergency button activated on Denka.
Added
- Autocharge feature: List of authorized vehicles for Denka.
Added
- New flow in the photovoltaic diagram.
Updated
- Correct order of the static IP configuration properties.
Added
- Share charger directly via email.
Added
- Improvement in the logs for uploading statistics manually.
3.0.5
Dezember 12, 2025
Updated
- Changes to the Solis inverter type
Updated
- Change in the statistics sample: I now take endCharge into account, as the server does.
Improved
- More space in the bottom menu for some devices
Updated
- Changes to server calls, without the trailing slash
Updated
- "Wake-up mode" hidden
Updated
- Hidden 'Common registers' type on DEYE inverter
Added
- Bluetooth statistics can be uploaded manually
Updated
- GPS is not an essential requirement to download the App.
Added
- Added G2 type to the Goodwe inverter
Improved
- Improved bottom menu view for users with very large font sizes
Added
- Added charging limit on Denka units
Added
- Battery capacity display on Denka.
Added
- Remaining charging time on Denka
Updated
- It is no longer necessary to specify the user's area in the electric vehicle settings.
Fixed
- Fixed a bug when retrieving data in Special Options
Fixed
- Minor bug fixes
3.0.3
November 10, 2025
Fixed
- The bottom menu no longer overlaps the information
Added
- The font size adapts to the operating system and depends on the user.
Added
- Allow SIM card data to be recharged without the e-Charger connected
Added
- New warning messages for sensitive functions
Improved
- "Overall stability improvement"
Updated
- Change of the property name to term_resistor
3.0.1
Oktober 20, 2025
Added
- Stability with the new design and change on the home screen
Fixed
- Fixed a bug when changing the power on Denka units.
Fixed
- Better error handling on the map
Improved
- Total improvement of Portuguese translations
Improved
- Total improvement of French translations
Improved
- Partial improvement of German translations
3.0.0
Oktober 13, 2025
Added
- New app design
Added
- Phase map adapted for Trydan
Fixed
- Hide Modification Type Portugal
Added
- Allow secondary chargers to change the maximum and minimum current
Fixed
- Fixed current limits on the main screen and redesigned/refactored the settings screen
Added
- Access restriction to charging profiles for non-master chargers, and separation of current limits
Fixed
- Fixed the numeric input type on some inputs that allowed text entry.
Removed
- Removal of unused screens
Added
- Change and notice for DEYE inverter types
Added
- Added BUS termination resistor view to dynamic control
Added
- Improved data loading on the network screen
Added
- Local load balancing for Trydan, show BUS termination resistor status
Updated
- Refactoring of the main screens
Added
- Improved robustness in sending statistics over Bluetooth
Added
- New home screen (splash screen) configured and optimized
Fixed
- Fixed a bug when selecting charging profiles: it always started on "weekdays".
Fixed
- Fixed a bug in the photovoltaic GIF.
Removed
- Removed the card borders
Added
- Improved app restart without fully closing it; new finished designs with customizable background screen
Added
- New logic on the device's home screen
Fixed
- Fix in the token refresh
Updated
- Sending the battery capacity as a number instead of a text string
Improved
- Design improvements and enhancements across all iPhone screens with Dynamic Island
Added
- New data upload design on the home screen
Fixed
- Fixed a bug when displaying the firmware version
Improved
- Improvements to the statistics display
Removed
- Removed unnecessary elements
Added
- Finished supplier filter
Updated
- Changed server calls to the new transactions
Fixed
- Fixed a bug when changing the cache
Fixed
- "Do not show the lock if the charger is not connected (Wi-Fi or Bluetooth) and fixed a bug when displaying the power level"
Added
- Added skeletons (modern data loading) on the main screens
Fixed
- Avoid screen lock due to internet connection in statistics
Added
- New server calls, transaction grouping and pagination
Added
- New server calls: listing and downloading invoices by type
Fixed
- Fixed a bug when displaying statistics
Improved
- Improved the display of statistics over long time ranges
Added
- Added a clock next to the time in statistics, changed € to a generic currency symbol, and the statistics list now appears under general statistics.
Added
- New DEYE type and added new Linky meter
Improved
- Improvement in the skeletons
Improved
- Inverters and meters, sorted alphabetically
Improved
- Competitive EcoCharging savings price and the ability to resume from any state
Removed
- Removed the current limit per phase when the charger is single-phase
Added
- App translated into Basque and refactored to make it easier to add new languages
Fixed
- Fixed bug in dynamic control, undefined IP
Added
- New energy tariffs added
Added
- Added new screen to confirm free payments
Added
- Added another type for the Goodwe inverter
Added
- Warning in the e-Charger restart message
Added
- New tariffs calculate their price correctly on the charging screen
Improved
- Enhancements to the device's main screen
Improved
- Improvements in LetMeCharge
Fixed
- Fixed minor bugs
2.3.8
Juni 10, 2025
Added
- Add RFID cards or eKeys manually to multiple chargers at the same time
Improved
- Code refactoring for better maintainability
Improved
- Improved reconnection between main screens
Added
- New permissions and restrictions based on e-Charger model and user role
Added
- Maximum and minimum power limit on Denka
Added
- Animation without chargers adapted to the new design
Added
- New dynamic control for Trydans with version higher than 2.3.0
Added
- Added map (Coming very soon)
Added
- New design with bottom menu
2.3.5
Mai 6, 2025
Fixed
Fixed a bug in the creation of the EcoCharging plan.
Removed
Full removal of the load-balancing app between sockets (it is now included in the dynamic control operation).
Updated
iOS SDK update to allow publishing.
Fixed
Fixed font size on some screens.
Fixed
Fixed a bug when selecting static control on the Pole Pro.
Fixed
Fixed a bug when requesting location on Android 14.
Added
To deactivate Payments via Bluetooth on Pole Pro.
2.3.4
April 25, 2025
Added
Automatic Bluetooth connection with a single charger.
Improved
Enhanced Bluetooth calls for Pole Pro.
Improved
Improved robustness when retrieving statistics via Bluetooth.
Fixed
Fixed the invoice PDF download.
Fixed
Fixed a blank screen error when configuring the connection.
Fixed
Fixed error when updating via local Wi-Fi.
Fixed
Inconsistency fixed with OCPP: it appeared as enabled when it was not enabled via Bluetooth.
Added
Serial number added to the Enphase inverter.
Added
Stats chart added in EcoCharging.
Added
Refactoring of the application and new way of displaying dynamic control according to the version and model of the e-Charger.
Added
Addition of Italian language to Pole Pro.
Improved
Server Call Refactoring.
Added
Co-owners can edit their credit card.
Improved
Translation improvements.
Improved
Greater robustness when changing a scheduled charge.
Improved
Performance improvement at application startup.
Removed
Elimination of load balancing between sockets on Poles; it now balances automatically through dynamic power control.
Added
Do not allow configuring charging profiles on a device that is not the Master.
Improved
Improvements to the connection setup screen.
Fixed
Error fixed when displaying cost in charts with photovoltaic energy statistics.
2.3.2
Januar 28, 2025
Fixed
- Fixed a bug when uploading statistics via Bluetooth.
Fixed
- Fixed a bug when retrieving data from Shelly Pro in dynamic control
Fixed
- Fixed a bug when adding the first charging profile via Bluetooth
Improved
- Avoid excessive calls on the main screen with multiple e-Chargers
Updated
- Update the Denka's minimum current to 1kW
Added
- In the list of extras, differentiate which one is the Master
Improved
- Troubleshooting errors when editing RFID cards or Bluetooth key fobs
Added
- Allow deleting e-Charger if Cloud Dynamic Control is enabled and you are not the Administrator
Updated
- Library updates and performance optimisation
Updated
- Allow power levels above 100 kW in charging profiles
Fixed
- Fixed a bug when downloading invoices on any mobile device
Fixed
- Fixed white screen bug when adding a Pole
2.2.8
Dezember 11, 2024
Added
- New feature: the e-Charger and meter firmware can now be updated over local Wi-Fi.
Added
- New feature: added "Wake-up mode".
Added
- Turn off notifications when you log out.
Improved
- Improvement in optimization, higher speed.
Fixed
- Fixed a bug when retrieving statistics via Bluetooth with photovoltaic discrimination.
Fixed
- Fixed a bug when updating the reported property when changes are made to a property.
2.2.7
November 18, 2024
Added
Added EcoCharging
Added
Statistics show the cost with solar PV applied, and savings are also displayed.
Added
Option to change the LED brightness
Added
Ability to set a different COM address for the DDSU666-H meter
Added
Added Fronius inverter types
Added
New e-Charger Denka added
Added
New tariffs added (Indexed and OMIE)
Added
New properties of the Denka e-Charger added
Added
New inverters added
Added
Activated EcoCharging alert
Updated
Firmware update to version 2.2.7
Added
Added EcoCharging plan view
Fixed
Fixed the error when displaying battery charging in the GIF.
Fixed
Fixed a bug on the RFID screen that would get stuck, loading indefinitely.
Updated
Email verification submission form updated
Added
Denka feature integration
Added
Now notifications are differentiated by type and can be selected according to the user's preference.
Added
Translations of all new screens.
Fixed
Changed the text on monthly invoices and fixed the default month on invoices.
Fixed
Fixed error when the server fails to request the MAC, and when the JSON fails to request the reported value via Bluetooth.
Added
Some options are disabled when cloud dynamic control is enabled.
Added
Warning message when changing the OCPP settings.
Improved
Improved French translations.
Added
Added Deye inverter types to dynamic control
Updated
Text changes for 4G and Ethernet.
Added
Added date filter to transactions.
Added
Added new Shelly pro meter to dynamic power control
2.2.6
April 9, 2024
Fixed
- "Fixed the issue with the time change when editing hours in charging profiles"
Added
- Notice to set up charging profiles if you don't have any configured
Improved
- Translation improvements
2.2.5
März 11, 2024
Fixed
- Fixed a bug where the scheduled time did not appear on Pole Pro.
Fixed
- Fixed a time zone bug in charging profiles (it mainly occurred in Portugal).
Added
- Added new Trydan Pro model and all its features
Added
- Added the types for the Greenheiss inverter and the SAJ inverter.
Improved
- Improve the translations
Added
- Added an ion-range to the power selection of the charging profiles
Added
- New connectivity options for Trydan Pro (4G and Ethernet)
Added
- Reboot notice for the e-Charger when Wi-Fi is configured
Added
- Statistics refresh for greater robustness
Updated
- RFID cards and e-Keys can be added, edited and deleted without needing to activate them.
Added
- Extension of time to add an e-Key for greater reliability
Improved
- Improved user messages on e-Keys
2.2.4
Januar 8, 2024
Fixed
- Fixed bug sending MQTT username and password in dynamic control.
Updated
- New per-device notification handling instead of per-account, and unsubscription from them when the pairing is removed.
Fixed
- Fixed a bug when displaying statistics that started at 00:00.
Added
- Added new custom daily rate.
Added
- New tutorial pop-up screen created for cases where something needs to be explained to the user in greater detail.
Improved
- Improvement in the dictionary format (internal code).
Added
- Error handling in charging profiles to alert the user if something has not been saved correctly.
Added
- Photovoltaic aggregated into the charging profiles for Pole Pro.
Updated
- Switched the Bluetooth ID storage from localStorage to sessionStorage for more robust connection handling.
Added
- Improved Bluetooth localization on some phones, and we show an error message if the Bluetooth connection fails.
Updated
- Name change from "V2C Meter 2.0" to "V2C ControlBox".
Added
- Added COM 1 and COM 11 types to the Huawei Chint meter in dynamic power control.
Fixed
- Fixed a bug when switching languages: the save button was sometimes not displayed.
Added
- Hidden the photovoltaic GIF for the Pole Pro models.
Added
- Option to add a free COM address for the Huawei inverter.
Added
- Added the ability to configure a static IP for Pole Pro.
Added
- Added a new message in the GIF for when there is no photovoltaic production.
Added
- New translations added.
Added
- Added user information about configuring the static IP on Pole Pro.
Improved
- Improvement in saving charging profiles: it is no longer impossible to save charging profiles with more than 5 time slots via Bluetooth.
Added
- Added 'car topic' to configure MQTT in dynamic control.
Fixed
- Fixed a bug in the Shelly type submission in dynamic control.
Improved
- Overall performance improvement of the application and code optimization.
2.2.3
November 13, 2023
Added
- Add, edit and delete RFID cards via Bluetooth on Pole Pro.
Improved
- Faster charging from the configuration while offline.
Updated
- Change from kW to W for battery discharge.
Fixed
- Fixed a bug when refreshing without any chargers.
Updated
- Changed "Dynamic control configuration" to "Charging profiles".
Added
- Share charger available in 'User management'.
Fixed
- Fixed a bug where the mobile back button did not work correctly on some screens.
Fixed
- Updating the RFID card or key fob list when activating them.
Removed
- Deleting the Parking message in V2C Payments when the parking is free, to avoid confusion.
Added
- V2C Payments process opens within the same app for a more convenient payment experience for the user. (It does not work if the user has the MI Browser set as the default on their mobile phone; it does work for Google Chrome and Safari.)
Added
- Added a notice to the user to resume charging if V2C Payments is enabled.
Added
- New languages available for Trydan.
Added
- Dynamic power control and charging profiles available on Pole Pro.
Improved
- Important improvement in the stability of the Bluetooth key fobs, both over WiFi and over Bluetooth.
Improved
- Improved design of the Special Options.
Improved
- Improved Bluetooth search and location on iOS.
Added
- Added Trydan compatibility with Enphase inverter.
Added
- Added Trydan compatibility with P1 meter.
Added
- Added Trydan compatibility with Modbus feeder meter.
Added
- Added new additional configuration options for MQTT.
Added
- Differentiation of types for Solis inverter (With or Without batteries).
Added
- Added the Romanian language to Trydan.
Added
- Added phase map configuration on Pole Pro under Special options.
Fixed
- Improved invoice view in English.
Updated
- Name change: the Bluetooth key fobs are now called e-Keys.
Added
- Implementation of DeadLetters for logging background user errors.
Added
- Power tiers with current limit for Pole Pro.
Fixed
- Do not allow deleting e-Charger if the user is offline.
Updated
- Increased Bluetooth scan time on the main screen.
Improved
- Improved some Bluetooth methods.
Added
- Added no-meter option in dynamic control for Pole Pro.
Improved
- UX improvement when changing the e-Charger name.
Added
- Important notices when changing dynamic control to improve UX.
Fixed
- Allow the charger to be enabled from inside with the self-locking feature activated.
Improved
- Improves Bluetooth stability on Pole Pro.
Added
- New screen, list of available slaves for Pole Pro when acting as Master.
2.2.1
August 7, 2023
Improved
- Improved connectivity and Wi-Fi reception on the home screen.
Added
- Bluetooth and all its functions available for Pole Pro.
Added
- Added an alternative SolarEdge meter to the Dynamic Control.
Updated
- Consolidate RFID card activation and editing on a single screen. (The same applies to Bluetooth key fobs.)
Updated
- Changed Huawei-type to COM address.
Added
- Added confirmation before updating Firmware.
Fixed
- Fixed a bug that asked for the Huawei type for any meter or inverter.
Updated
- Send to the home screen after restarting the e-Charger.
Fixed
- Fixed a bug when displaying statistics for charging sessions carried out between 22:00 and 00:00.
Fixed
- Fixed a bug when entering an empty power tier name.
Added
- More and better translations.
Added
- Error handling in Payments.
Fixed
- Fixed a bug in Payments with the free rate.
Fixed
- Fixed a time zone bug in the statistics.
Added
- Added new Google Home image.
Updated
- Change when we make a free transaction in Payments.
Updated
- "Do not allow changes to Payments when there is no Internet connection."
Improved
- Offline configuration screen will load faster.
Fixed
- "Fixed small bugs."
2.2.0
Juni 28, 2023
Added
- In Payments, the current at which the car will charge during the transaction will be shown, and it will be the one the owner of the e-Charger has set.
Updated
- The value will not be shown in the solar PV GIF if the data is 0 or null.
Added
- There is now a new type of photovoltaic system in the power tiers, called "No injection or isolated".
Updated
- If the device language is Basque, the app will default to Spanish (previously it defaulted to English).
Improved
- Improvement in the retrieval and upload of statistics via Bluetooth.
Added
- The power tiers are stored on the server and in the cache to ensure correct operation on any device and in any situation. (With internet, without internet, with Bluetooth, etc.)
Fixed
- Fixed the photovoltaic GIF that would freeze on some iOS devices.
Added
- Added Bluetooth key fobs for the Trydan.
Improved
- Improved stability of some Bluetooth connections
Added
- Added informative messages to the user for a better user experience.
Added
- The token is only requested once per minute or when entering the application, and it is cached for better speed (previously it was requested with every HTTP call).
Added
- Added the option to restart the e-Charger in "Special options".
Added
- Google Home is now available, and the corresponding information has been added to the app.
Added
- Stronger error control in some posts for greater transparency for users.
Fixed
- Minor bug fixes.
Improved
- Improved the design of the Payments screens.
2.1.9
April 19, 2023
Added
- Restart the app when it goes to the background for more than 30 seconds on iOS.
Updated
- Larger button for payments without chargers.
Fixed
- Fixed push notifications on iOS.
Fixed
- Fixed the Google login issue on iOS when sharing the charger.
Fixed
- Fixed error with the PVPC 2 format.
Updated
- Corrected new QR format.
Fixed
- Fixed an error when modifying tariffs.
Improved
- Improved Bluetooth reconnection on the main screen on iOS.
Updated
- Ability to modify OCPP via Bluetooth on Trydan.
Added
- Added the IP address to the WiFi information.
Updated
- Design change on the V2C Payments screen
Added
- Take the parking cost into account after charging with V2C Payments.
Added
- Shelly static IP explanation.
Improved
- Differentiated the option between swiping and clicking to lock the charger.
Fixed
- Fixed an error in the download of payment invoices.
Added
- Real-time updates of payment status on the main screen.
Improved
- Improved Bluetooth stability for certain calls that sometimes failed.
Added
- New inverters added.
Added
- Change in Shelly inverter rates.
2.1.8
Februar 13, 2023
Added
- Differentiation between inverters and meters (smart meters)
Added
- New inverters added
Added
- "New notice if you have successfully obtained the statistics via Bluetooth"
Improved
- Greater consistency in data sending and receiving via Bluetooth
Fixed
- Fixed the retrieval of statistics via Bluetooth.
Fixed
- Fixed the bug with the photovoltaic GIFs
Fixed
- Fix for the notifications
Added
- Now location is only required with Bluetooth turned on
Added
- Take the batteries into account in the photovoltaic GIF
Improved
- Don't let the user enter an empty RFID name and new translations.
V2C Cloud Portal
4.1.1
Oktober 27, 2026
Added
Activate or deactivate the default rate for each e-Charger in Payments.
Improved
Upload your own invoices in the Invoices section of Payments.
Added
Ecocharging plan available for Oasys batteries.
4.1.0
Oktober 20, 2026
Improved
New design for the Payments platform.
Added
User and group management.
Added
Mandatory location for e-Chargers in Payments.
Added
Make the charger public from Payments so that it is visible on other platforms.
Added
Assign a different rate to each group in Payments.
Added
Monthly fee rate within Collective Charging.
4.0.4
Juli 31, 2026
Improved
New way to configure the Ingeteam inverter.
4.0.3
Juli 28, 2026
Added
Revenue and cost graphs for Oasys.
Added
Italian tariffs.
4.0.2
Juli 14, 2026
Added
Rates by periods.
4.0.1
Juli 10, 2026
Added
Battery prioritization in charging profiles.
4.0.0
Juli 8, 2026
Improved
New design of the portal v2c.cloud.
Added
Dark mode / light mode
Improved
Support for viewing on mobile devices.
3.4.1
April 14, 2026
Added
Download PDF of consumption certificate.
Added
New Sofar Solar inverter.
3.4.0
April 1, 2026
Added
Autocharge for Denka.
Improved
Increase in code size on RFID cards.
Added
Select time zone, manually or automatically.
Added
New Huawei Emma inverter.
Added
New Azzurro inverter.
3.3.2
Februar 13, 2026
Added
New option to link an e-Charger to a company.
Improved
New rates added.
3.3.1
Januar 8, 2026
Added
Button to generate payment URL without the e-Charger app in Payments.
Improved
New PDFs in Spanish and English in Payments.
Fixed
Charging power limit on Denka.
3.3.0
Dezember 17, 2025
Added
Share chargers via email.
Improved
Selection of the auto-lock time for Trydan with version 2.3.25 or higher.
Added
Charging stops upon reaching the selected percentage for Denka models.
Added
TPV icon.
Added
Possibility to see more chargers on the main page.
Added
Calculator in Payments rates.
3.2.16
November 12, 2025
Added
Added tags when downloading "Charging Sessions"
Improved
Change in design when adding/modifying rates in Payments.
3.2.15
Oktober 16, 2025
Updated
Update of the API info URL.
Fixed
Bug fixes in cloud installation.
3.2.14
Oktober 13, 2025
Fixed
Fixing errors in RFID cards.
Improved
Filters are added in the "Number of chargers" section.
3.2.13
September 24, 2025
Added
New meter added: LINKY.
Added
Catalan language added.
Fixed
Bug fixes in the cloud power control.
3.2.12
September 15, 2025
Fixed
Fixing errors in power control profiles and in the meter list.
3.2.11
September 3, 2025
Updated
Improvement in RFID cards to manually support 14 characters.
Added
Added local power control configuration for Trydan/Trydan Pro.
3.2.10
August 9, 2025
Fixed
Error fixing
3.2.9
Juli 8, 2025
Added
Phase map within the load profiles in Trydan.
Added
Filtering by status (online/offline) available for e-Chargers.
Improved
Visualization of the e-Chargers version on the homepage.
3.2.8
Juni 16, 2025
Improved
Grouping of types in Payments invoices.
3.2.7
Juni 9, 2025
Added
Added visibility of the maximum power label when adding or modifying the charger design.
Fixed
Fix when filtering date range in Payments and dashboard.
3.2.6
Mai 27, 2025
Improved
Increase in the maximum number of power control profiles.
Added
Added serial number to Enphase inverter
3.2.5
Mai 5, 2025
Added
Option for an additional QR code in OCPP customization in Pole Pro.
Updated
Optional OCPP customization properties in Pole Pro.
Added
Italian language in Pole Pro.
3.2.4
März 20, 2025
Added
Maximum intensity setting of the e-Charger in Pole Pro power control.
Improved
Creation of more intuitive power profiles.
3.2.3
März 4, 2025
Added
Explanatory message about the function of community garages.
Updated
Greater reduction in the cloud power control zoom and the option to reset zoom changed to center the installation.
Improved
Improved visual aspect when creating power profiles for cloud power control.
3.2.2
Februar 13, 2025
Added
Share e-Chargers in community garages.
Improved
Ability to download statistics as a .xlsx file.
Fixed
Fixed various minor bugs.
3.2.1
Februar 6, 2025
Improved
Power or intensity limitation according to model when adding or editing e-Chargers in cloud power control.
Improved
Added a waiting indicator when saving an installation in cloud power control.
Updated
Modified text and color according to the state of the e-Charger in cloud power control.
Fixed
Images of e-Chargers in installation view in cloud power control.
3.2.0
Januar 27, 2025
Added
Ability to save installations as drafts in cloud power control.
Improved
Move and zoom in on an installation with the mouse wheel in cloud power control.
Added
Right-click menu in cloud power control.
Added
Select, copy, paste, duplicate, and delete multiple elements in cloud power control.
Updated
The upper power limit in the charging profiles has been modified.
Fixed
Fixed various minor bugs.
3.1.3
Dezember 23, 2024
Improved
Performance improvement on the e-Chargers page and control panel
Updated
New way to display the details of the e-Chargers
Added
Information about OCPP in e-Chargers table
Added
Added Basque language
Fixed
Fixed various minor bugs.
3.1.2
Dezember 10, 2024
Fixed
Fixed various minor bugs.
Added
Current and power limit of the circuit breakers shown in the functional view of the installation in cloud power control.
Improved
Improved interaction between elements during the creation or editing of an installation in cloud power control to avoid impossibilities.
Added
Right-click to delete an active item during the creation or editing of an installation in cloud power control.
Updated
V2C Payments transaction table sorted by date in descending order.
Added
The customer's email appears when downloading the transaction table from V2C Payments.
3.1.1
November 25, 2024
Fixed
Fixed errors in displaying the power control settings.
Updated
New validations when creating rates in V2C Payments.
Improved
Faster loading of the main page.
3.1.0
November 18, 2024
Added
New design of the portal v2c.cloud
2.2.0
März 20, 2023
Added
- Automated translations to facilitate corrections and adding new translations in the future.
Fixed
- Fixing various bugs, updating and improving translations and user experience.
Improved
- Greater speed also on the main screen, and in the charging of the user's e-Chargers.
Updated
- All the inverters and meters available in the App have been added.
Improved
- Change the configuration to parallel for faster data loading.
2.1.0
Dezember 12, 2022
Added
- Modify, delete, and functional view buttons in smart charging
Improved
- Charging acceleration of the e-Chargers
Added
- Added list of wifi networks
Fixed
- Fixed issue with the smart charging zoom.
Added
- Added hamburger menu for better visualization of the canvas in smart charging.
Updated
- Change the navbar to black
Added
- Added shared user management
Added
- Added translations
Added
- Added user help for CSV download
Added
- Romanian language added
Added
- Added the partner creation form
2.0.0
September 5, 2022
Added
- Added Smart charging
1.9.0
Juni 15, 2022
Added
- Add RFID cards to multiple chargers at once and control token loss.
Updated
- Image tags also translated
Added
- Added invitations to customers
1.8.0
April 11, 2022
Updated
- New design of the main screen
Fixed
- Fixed bug with colors changing upon logout
Fixed
- Invoice issue, the correct one was not downloading.
Fixed
- Transactions are now resolved quickly, and there is a change in the format of the rates.
Fixed
- Resolved issue in payments with the tabs that were moving.
Added
- Added CSV with the customer's billing data from Payments.
Added
- Added to the main screen charger in payment mode or not with icon
Fixed
- Fixed 'Update software' and bug with charger statuses.
Added
- New translations added
1.7.0
Februar 8, 2022
Added
- OCPP table added
Added
- Added Payments option
Added
- Invoices added in the new tab and can be downloaded.
Improved
- Improvement in device charging
Improved
- Improvement of designs to make them responsive on all devices
Added
- Added flat rate or customized rate when adding a rate
1.6.0
Dezember 27, 2021
Added
- Added ticket and fixed bug in the statistics.
Updated
- Add charger in the same way as in the app
Fixed
- Bug fixes and design improvements
Updated
- We show fewer decimals in the tables.
Added
- Added plus charger
Updated
- Change the design of the side menu and some labels.
Updated
- Removed donuts and changed design on the screen up button.
Fixed
- Fix letter design and login and main screen
1.4.0
August 23, 2021
Added
- Added device MAC in settings
Added
- Added software update in the configuration
Fixed
- Changing the rate is done correctly.
Added
- Cost calculation according to the rate
Fixed
- Controlled error changing WiFi without connection
Fixed
- Energy rate calculation is done correctly.
1.3.0
Juni 7, 2021
Fixed
- Dynamic power control is adjusted properly.
Fixed
- Global statistics are now updating correctly.
Fixed
- Fixed main screen hours
Updated
- Change of design if there is no connection
Added
- New design of the graphs
Improved
- Charging screen improves without connection
Fixed
- CSV data download in the correct format
Added
- You can now log in by pressing enter.
1.2.0
April 12, 2021
Added
- V2C 2.0 meter added in dynamic control.
Added
- New, more specific errors indicated for the user and installers.
Fixed
- Bug fixes when linking devices.
1.1.0
Februar 8, 2021
Added
- New, more attractive designs of some images.
Improved
- Improvements in website performance.
Fixed
- Functionality bugs fixed.
1.0
Dezember 1, 2020
Added
- Website translated into Portuguese, German, and English depending on the language selected by the user.
Fixed
- Bug fixes.
Added
- Style improvements.
Added
- Creation of the V2C website.