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V2C Electric Chargers


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Trydan

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Trydan

2.2.8
March 13, 2025

Resolved bug with DTSU666-G meters

Fixed
Bug with DTSU666-G meters
More details about this release
2.2.7
December 4, 2024

Enhancements in Wake-Up Mode and MQTT Port

Improved
Enhancements in Wake-Up Mode
Fixed
Bug fixed when changing the port in MQTT
More details about this release
2.2.5
November 18, 2024

Schedule charging with EcoCharging. Enhancements in OCPP protocol implementation, electrical signal reading, and system optimization (RAM usage reduction).

Added
EcoCharging for automatically scheduling charging during the cheapest light hours.
Added
Control of LEDs via Modbus TCP/RTU: ability to turn them on/off and adjust/check LED and LCD screen brightness.
Added
Compatibility with the new Chint DTSU666-G meter model, allowing broader integration in various installations.
Added
Firmware update for the V2C ControlBox (2.0) meter via access point (AP) and mobile app.
Added
Improved electrical signal reading: Detection of state F, enhancing system responsiveness to operating conditions.
Added
Improved electrical signal reading: PWM input signal reading implemented using DMA (Direct Memory Access), improving efficiency and reducing processing load.
Added
OCPP detailed reasons for functions, providing more complete information for action diagnostics and event analysis.
Added
Offline operation mode for OCPP, allowing chargers to function without server connection. Pending messages are stored and sent once the connection is restored.
Added
A new OCPP state machine for improved interoperability and remote control, connecting to the Central Server (CS) and receiving most commands.
Improved
Power value reading for batteries in Goodwe EH and ET inverters.
Improved
System optimization: reduced RAM usage for greater stability and performance.
Improved
Electrical signal reading: Improved verification for state E and avoidance of zero values from DMA to prevent incorrect readings.
Improved
Electrical signal reading: Parallel task implementation for Control Pilot (CP) signal reading, improving precision and system response when interacting with electric vehicles.
Improved
Electrical signal reading: Enhanced stability during the calibration process through the app.
Improved
OCPP: DNS resolution libraries optimized to improve secure WebSocket (WSS) connections and reliability in communication with remote servers.
Improved
OCPP: Persistent message queue ensures all important information reaches the server once the connection is restored.
Improved
OCPP: Enhanced status notifications to improve communication with the central server.
Fixed
OCPP: Corrected a false card detection warning that appeared during system startup, improving user experience.
More details about this release
2.1.17
July 15, 2024

Improved memory management and Modbus TCP connections, added SAJ hybrid inverters and Shelly Pro

Added
Manual reading and writing of installation voltage for Modbus TCP and HTTP integrations
Added
SAJ hybrid inverters
Added
Shelly Pro meters
Added
Information to the /RealtimeData HTTP response, as requested by the official HA integration developer
Added
Direct methods to activate the access point (WiFi AP) and ping a specific IP
Added
trydan_v2c_voltage topic for writing installation voltage via MQTT
Improved
Leak detection
Improved
Memory management to avoid unexpected reboots with OCPP and the deletion of scheduled power profiles
Improved
Modbus TCP connections for Trydan and Trydan Pro with inverters: Huawei, Fronius, Victron, Ingeteam, SolarEdge, Kostal Plenticore, SMA, and SAJ Hybrid (error 252)
Improved
Visualization of the RFID card authentication process in OCPP
Improved
Memory usage for JSON and OCPP, now stored in SPI RAM
Fixed
RFID card information standardized for compatibility with OCPP platforms like E-flux, Monta, etc.
Fixed
Collision between SPI elements (RFID, Ethernet, and GPIO extender) in Trydan Pro
More details about this release
2.1.11
June 5, 2024

Visual changes and minor fixes

Added
Adaptation of OCPP to new central systems
Fixed
LED flickering when there is no connection
Fixed
Bug in Greenheiss hybrid
Added
New Deye models
Improved
Enhancements in the detection of direction for the V2C 2.0 control box
More details about this release
2.1.10
June 3, 2024

Minor bugs fixed, added Shelly Pro (EM and 3EM) and Deye three-phase

Fixed
Bug with French language
Improved
Display text on bidirectional meters
Fixed
Readings with Fronius and DTSU666
Fixed
Start 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 OCPP properties
Fixed
Save power segments via Bluetooth on some devices
Added
Shelly Pro EM and Shelly Pro 3EM (Beta)
Fixed
Shelly measurements in Portugal
Improved
Display "Waiting for Charge" in Stop mode
More details about this release
2.1.7
May 6, 2024

Minor bug fixes from the previous version

Improved
Display stop due to dynamic control
Improved
Restarts due to reconnection attempts
Fixed
NaN measurement in some meters
Improved
QA protocol
Improved
Voltage and Power PCB Temperature reading
Fixed
Error in Home Wizard readings
Added
Live Remote Logs
More details about this release
2.1.4
April 22, 2024

Performance and compatibility enhancements. 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
Future performance and compatibility enhancements between Trydan and Trydan Pro
Improved
Improvements to the OCPP protocol
Improved
Enhancements to the QA process
Improved
Improved memory usage
Improved
More robust statistics
More details about this release
1.7.17
December 12, 2023

Azure update, new BLE, vehicle wake-up modification

Improved
Azure libraries update
Improved
ESP-IDF and Arduino-ESP32 library update
Added
WPA3 secured networks
Fixed
Deye/Turbo Energy battery modification
Improved
Inverter communication via WiFi connection without Internet
Fixed
MQTT customisable topics and username/password
Added
New BLE (NimBLE)
Fixed
Statistics report after disconnection
Fixed
Iphone BLE compatibility
Added
e-keys via BLE connection
Improved
Improved V2C 2.0 meter refresh rate
Improved
Improved OCPP, adaptation to support disconnections
Improved
Improved key fob detection
Fixed
V2C 2.0 meter operation 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
i2c power board adaptation
Improved
Huawei value enhancement, Huawei chint enhancement and end-of-charge review
More details about this release
1.6.18
July 17, 2023

Update to production and small fixes

Fixed
Bug three-phase photovoltaic
Improved
WiFi recovery routine
More details about this release
1.6.17
July 10, 2023

Improvements and stabilization of Azure connection

Added
SolarEdge server ID 2
Added
Clamp not connected error detection of V2C 2.0
Added
Reduction of dynamic control cut time to 1 minute
Added
MID Meter issues
Added
Sporadic LCD freezes
Added
Automatic detection of time and time zone
Added
False positives of leak detector
Added
Added Modbus registers with meter measurement
Improved
Bluetooth reconnection protocol
Improved
Enphase Envoy Inversor (beta app)
Improved
WiFi IRAM optimization and affinity with Azure task
Improved
Reset Default
Improved
Mixed triphase charge available through physical menu
Improved
Isolated installation mode and 0 export
Improved
0 measurement in Deye/TurboEnergy Inversor
Improved
BLE Tag unlocking (beta app)
Improved
MQTT Slave with user/password authetification and customized topics (beta app)
Fixed
LED error while updating
Fixed
Default value of JSON type variables
Fixed
Error code and LED interface
Fixed
Optimization and refactoring of measurement slaves
Fixed
Added threephase MID meter
Fixed
Reconnection protocol in the absence of WiFi
Fixed
Whatchdog improvement to avoid system freeze
Fixed
Visual errors and address assignment of local balancing
Fixed
Improved scanning of nearby WiFi networks
Fixed
Added HTTP commands for integration with HA
More details about this release
1.6.11
April 13, 2023

1.6.9 fixes and new metters

Added
Solar Discount Shortcut
Added
OCPP improvements and tested in MONTA
Fixed
LCD freeze
Fixed
Deye/TurboEnergy Inverter Beta
Added
Phoenix Contact metter
Added
Carlo Gavazzi metter
Improved
Dynamic Control Issuses
Fixed
Reconnections and Stability of WiFi
More details about this release
1.6.9
March 27, 2023

BETA: Fixes and MID

Added
Isolated Mode in Photovoltaic modes
Fixed
Unexpected locks and unlocks
Fixed
White blink in locked mode removed
Added
Dutch, Danish and Valenciano languages
Improved
Local Load Balancing Protocol and priorities
Improved
Port and Host detection in OCPP
Fixed
Select beta slaves bug
Added
Leak sensor modes (Installer menu)
Added
MID Metter (Installer menu)
Improved
SMA Sunny Boy stable version
Improved
Portugal version of Wibeee
Improved
Fronius mettering home consumption
Fixed
SolarEdge Three-phase Inverters Bug
Added
New protocol Ingeteam (Battery Management)
Added
Three-phase DTSU666 metters
Added
Three-phase SDM metters
More details about this release
1.6.8

General Improvements

Improved
Changes and Improvements in calibration
More details about this release
1.6.7
January 30, 2023

Calibration with new Hardware

Added
Calibration adapted to new Hardware
Added
Kostal Piko parsing data fixed
More details about this release
1.6.5
January 23, 2023

Local Balancing and General Improvements

Added
Local Balance between Trydans available ( WiFi and Wired)
Fixed
Bug in Max and Min Intensity Modbus refresh fixed
Improved
Installation Voltage settable
Added
SDM-220/320/120 ( Tested with Eastron brand)
Added
DDSU-666 Meter (Common in Huawei installations)
Added
Auto-calibrate without car
Added
Manual Time available
Improved
New Fabrication process
Fixed
Fixed False positives in leak detector
Added
HTTP request available for manage registers
Added
New Modbus registers
Improved
Threephase Shelly without FV measurement
Added
Greenheiss Inverters
Fixed
SAJ Inverters
Fixed
Solis Inverters wired
Improved
MQTT car consumption bug fixed
Added
Dynamic Intensity Refresh timing settable
Compatibility
Beta Goodwe Models: disabled battery reading
Improved
New Physical Menu, better and cooler interface
More details about this release
1.5.10
December 12, 2022

Shelly Only Threephase fix and Goodwe chrash fix.

Added
Slaves and Azure Initializing conflicts prevent
Fixed
GoodWe and Azure conflicts fix
Fixed
Shelly only Threepase fix
More details about this release
1.5.9
November 28, 2022

Modbus Hotfix and notification errors

Added
Pending Stadistics send only one time
Improved
Modbus Multiple Read Hotfix
Fixed
Shelly 3EM Threephase and Portugal Mod
More details about this release
1.5.8
November 22, 2022

General Improvements, calibration and shortcuts by WiFi

Improved
OCPP Improvements
Added
Include new Modbus Address
Added
RFID Reader alpha version
Fixed
Fix in setting TimeZone by bluetooth
Added
Solax X3 hybrid compatible
Improved
Improvement in WiFis scanning
Added
Fix in APP - Trydan sync problems
Improved
Improvements in reconection routines
Fixed
Fix of setting Trydan static IP
Fixed
Fix of saving Modbus parameters bug
Added
Available Calibration and Shortcuts by WiFi
More details about this release
1.5.6_jungle
October 26, 2022

Car Comunication, calibration and GoodWe Hybrid

Added
New car communication calibration method
Added
Improvements in car communication analizing
Fixed
Beta version of GoodWe ET/EH/BT/BH
More details about this release
1.5.5_jungle
October 17, 2022

New Dynamic Control and new Inverters

Improved
Dynamic Control Algorithm
Improved
Huawei refresh improved
Improved
SolarEdge exporting meter stable
Added
Auto-lock after 60 seconds without car (shortcut)
Added
Portugal V2C 2.0 Threephase modification
Improved
Kostal Piko added
Fixed
Bug fix in memory saving for Modbus TCP and RTU writtings
Added
GoodWe stable version
Improved
FV and peaks measures bug fixes in V2C 2.0
Improved
Detection D and E states
Improved
QA test process improvement
More details about this release
1.5.4
September 26, 2022

Azure Improvements and Charging State check

Fixed
GoodWe beta version
Added
MQTT slave stable version
Fixed
Wibeee current way corrected
Added
Verifying Charging State to avoid short charging sessions
Improved
Victron stable version
Improved
Azure connection improved
More details about this release
1.5.3
September 16, 2022

Hotfix of beta inverters and MQTT Slave

Fixed
Detect Wibeee power sign
Added
Hotfix - Victron and SolarEdge cause system crash
Added
MQTT Slave in beta version
More details about this release
1.5.2
September 14, 2022

New Meters and error fixes

Added
SolarEdge Inverter Added ( Beta )
Fixed
Victron Inverter Added ( Beta )
Fixed
60s Auto Lock in shorcuts
Improved
Automatic Time Zone Detect
Improved
Fixed FV + Min Power bug
Added
Car consumption alternative meter available (RS485)
Added
FV exclusive with hysteresis configuration
Added
New languages (French, Italian, German)
More details about this release
1.5.1
September 5, 2022

Improvements of 1.5.0 version

Updated
Fixed IP Trydan over WiFi and BLE configuration issues
Improved
Fixed IP Shelly over BLE configuration issues
Added
Improvement of Dynamic Control with batteries
Added
Improvement of Dynamic Control in three-phase Installations (Exclusive and minimum power modes)
More details about this release
1.5.0
August 29, 2022

New gauges, 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 established connection flashing
Updated
First stable version of Ingeteam
Improved
Inclusion of maximum intensity in OCPP (as property)
Added
Two-phase load detection and measurement
Added
Improved cargo data collection and submission
Fixed
Improved readability of Solax inverters
Improved
Battery inclusion in Huawei, Ingeteam and Fronius inverters
Improved
ModbusRTU and Modbus TCP server at Trydan
Added
Phoenix Contact Alternative Meter (ModbusRTU)
Added
ModbusRTU on Trydan (slave and master simultaneously)
Added
Static IP configuration in Trydan
Added
Possibility to select the IP in Shelly
More details about this release
1.4.9
July 25, 2022

Correction in production equipment: do not save WiFi

Fixed
Manufacturing error solution when saving WiFi
More details about this release
1.4.8
July 8, 2022

Improvements in behaviour reported by Clients

Added
Eliminate false communication errors of slaves
Added
Save first Shelly that Trydan connects to
Updated
With deactivated dynamic control, maintain intensity after finishProgrammedSaveMode
More details about this release
1.4.7
July 4, 2022

Improvements in OCPP and WiFi scanning

Improved
Improved telemetry retrieval in OCPP
Improved
Improved scanning of nearby WiFi's
More details about this release
1.4.6
June 16, 2022

Implementation of Home Assistant OCPP and generic improvements

Added
Azure internal ping every 15 seconds to detect disconnections
Improved
Migration of the I2C clock and LCD to native idf
Added
Separate reconnections to avoid server downtime
Added
OCPP works with Home Assistant
More details about this release
1.4.5
June 6, 2022

Minor bug fixes

Fixed
Recovery of OCPP transactions to avoid telemetry failures
Improved
Increasing the maximum binary size on local webServer
More details about this release
1.4.4
May 31, 2022

Improved power calculation and error correction

Added
Added configuration of different IDs for Huawei inverters
Fixed
Correction of blocking by Payment Mode and OCPP after deactivation of these.
Improved
Correction of the power reading of the house
More details about this release
1.4.2
May 23, 2022

Inclusion of OCPP, mode of payment and improved inverters

Improved
Improved WiFi and Bluetooth stability and reconnection
Fixed
Improved inverter reconnection and fixes after Huawei SUN2000 upgrade
Added
Payment Method (V2C Payments)
Added
OCPP Protocol
More details about this release
1.3.13
May 23, 2022

Correction in Local Server

Fixed
Correction of maximum update file size on Local Server
More details about this release
1.3.12
May 2, 2022

Improvement of Trydan's second production version

Improved
Corrected Shelly and Solax routines
Added
List of available WiFi's from Trydan (for viewing from iPhone and Android)
Improved
Reconnection with V2C Cloud after loss of communication
More details about this release
1.3.7
April 14, 2022

Second production version of Trydan

Added
Button shortcuts: Lock and Program Load
Improved
Improved LED error code
Added
Local Trydan configuration webpage accessible via AP or STA WiFi
Added
AP mode when the configured WiFi is not available
Improved
Added Huawei inverter compatibility
1.2.2
March 15, 2022

Additional Improvements

Added
Improvements of writing on the screen and cleaning strange characters
Improved
Improved sending statistics via WiFi and BLE
Added
Added connectivity with Fronius inverters
1.1.0
February 4, 2022

Initial stable version of Trydan. First production version

Added
Correction of x and y errors

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3.7.1
January 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
October 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
July 23, 2024
Fixed
- Access point improvements.
Fixed
- Fixed QA issues.
Added
- Added Carlo Gavazzi debug measures.
3.5.19
June 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
May 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
February 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
October 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
October 16, 2023
Added
- Improved balancing algorithm.
Fixed
- Changed remaining set_basic_unreported_config to set_basic_config.
3.2.0
October 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
July 5, 2023
Fixed
- Fixed ocpp meter value Energy.Active.Import, when measurer is flipped.
3.0.8
July 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
June 28, 2023
Fixed
- Fixed ocpp Remote Start Transaction and Remote Stop Transaction.
3.0.6
June 26, 2023
Fixed
- Fixed error that ocurred in ocpp where it didn't clear properly the idtag when finishing a transaction.
3.0.5
June 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
June 19, 2023
Improved
- OCPP.
Improved
- Improved update logs.
3.0.3
June 8, 2023
Added
- Moved Version from center to right side and added V. before the version number.
3.0.2
June 7, 2023
Improved
- STM will now detect SPI bus communication errors and will automatically reset.
3.0.1
June 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
May 4, 2023

Pole Pro initial version

Added
- Initial Version

Screen

2.20
January 23, 2024
Fixed
- Fixed rfid bug in ocpp.
2.19
January 19, 2024
Fixed
- Fixed rfid card issue in stop transactions.
2.18
October 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
July 31, 2023
Fixed
- CB Master: We check if measurer is flipped while configuring meter values so that they are sent correctly.
2.12
July 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
March 9, 2023
Fixed
- CB Master: Meter power bug fix.
2.10
February 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
December 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
October 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
October 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
July 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
July 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
July 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
June 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
June 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
June 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
May 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
May 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
May 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
May 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
May 6, 2022
Added
- CB Master: Initial version of the access point server.
1.4.2
May 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
March 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
March 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
March 28, 2022
Added
- OCPP: Finished Local Authorization List profile.
1.3.12
March 25, 2022
Improved
- OCPP: Log Improvements.
1.3.11
March 24, 2022
Fixed
- OCPP: Fixed bug that wouldn't send Authorize Request when passing the RFID card.
1.3.10
March 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
March 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
March 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
March 15, 2022
Improved
- CB N: If charger is blocked, led blinks won't be sent.
1.3.6
March 15, 2022
Added
- CB N: Payment Mode finished with start and stop.
1.3.5
March 14, 2022
Improved
- OCPP: Clear Cache can only be performed when all connectors are in the OCPP state Available.
1.3.4
March 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
March 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
March 4, 2022
Improved
- OCPP: We can now set configuration parameters for safeguard.
1.3.1
March 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
March 3, 2022
Fixed
- OCPP: Changed way we obtain measurer data for OCPP.
1.2.0
March 2, 2022
Fixed
- OCPP: Temporary fix for Place to plug since OCPP library can't handle unknown keys.
1.1.0
March 1, 2022
Fixed
- OCPP: Fixed _available_connectors error.
1.0.0
March 1, 2022

Initial Version

Added
- OCPP.
Added
- Screen.
Added
- Pole.
Added
- CB Master.
Added
- CB N.

V2C Cloud Mobile

2.2.3
November 13, 2023
Added
- Add, edit and delete RFID cards via Bluetooth in Pole Pro.
Improved
- Faster loading of the configuration while offline.
Updated
- Change from KW to W in battery discharge.
Fixed
- Fixed bug when refreshing without having chargers.
Updated
- Changing 'Dynamic control configuration' to 'Load profiles'.
Added
- Share charger available in 'User Management'.
Fixed
- Fixed error when going back with the mobile button on some screens.
Fixed
- Update the list of RFID cards or key fobs when activated.
Removed
- Deleted Parking message in Payments when Parking is free to avoid confusion.
Added
- Payments process opens in the same application for a more comfortable payment process for the user. (It does not work if the user has MI Browser as default on their mobile, it does work for Google Chrome and Safari).
Added
- Added notice to the user to resume uploading if they have Payments activated.
Added
- New languages available for Trydan.
Added
- Dynamic power control and load profiles available for the Pole Pro.
Improved
- Significant improvement in the stability of Bluetooth keychains, both via Wi-Fi and Bluetooth.
Improved
- Improvement in the design of 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 configurations for MQTT.
Added
- Differentiation of types for Solis inverter (With or Without batteries).
Added
- Added Romanian to Trydan.
Added
- Added phase map settings for Pro Poles in Special Options.
Fixed
- Improved view of invoices in English.
Updated
- Name change, now the Bluetooth keychains are called e-Keys.
Added
- Implementation of DeadLetters to log user errors in the background.
Added
- Power sections with intensity limit for Pole Pro.
Fixed
- Do not allow deleting e-Charger if the user is offline.
Updated
- Increased Bluetooth scanning time on the main screen.
Improved
- Improvement in some bluetooth methods.
Added
- Added option without meter in the dynamic control of the Pole Pro.
Improved
- UX improvement when modifying the e-Charger name.
Added
- Important notices when modifying dynamic control to improve UX.
Fixed
- Allow the charger to be enabled from within with auto-lock activated.
Improved
- Improved Bluetooth stability on the Pole Pro.
Added
- New screen, list of slaves available for Pole Pro when acting as Master.
2.2.1
August 7, 2023
Improved
- Improvement in the connectivity and reception of Wi-Fi on the initial screen.
Added
- Bluetooth and all its features available for Pole Pro.
Added
- Added alternative meter to SolarEdge in Dynamic Control.
Updated
- Unify in a single screen, the activation of RFID cards and their edition. (Same for bluetooth keychains)
Updated
- Change type Huawei by COM Address.
Added
- Added confirmation before updating Firmware.
Fixed
- Fixed bug ask Huawei type for any meter or inverter.
Updated
- Send to the main screen after rebooting the e-Charger.
Fixed
- Fixed bug when showing statistics of uploads made between 22:00 and 00:00.
Fixed
- Fixed bug when putting an empty power section name.
Added
- More and better translations.
Added
- Control of errors in Payments.
Fixed
- Fixed Payments bug with the free rate.
Fixed
- Fixed bug with time zone in statistics.
Added
- Added new Google Home image.
Updated
- Change when we make a free transaction in Payments.
Updated
- Do not allow to modify Payments if you do not have Internet.
Improved
- Offline settings screen will load faster.
Fixed
- Fixed small bugs.
2.2.0
June 28, 2023
Added
- In Payments you will see the intensity at which the car will be charged during the transaction and it will be the one that the owner of the e-Charger has set.
Updated
- In the photovoltaic gif the value will not be shown if the data is 0 or null.
Added
- Now there is a new type of photovoltaic in the power sections, called 'Without injection or isolated'.
Updated
- If the language of the device is Euskera, the App will be set to Spanish by default (before it was set to English).
Improved
- Improvement in obtaining and uploading statistics via bluetooth.
Added
- The power sections are saved on the server and in the cache for correct operation on any different device and in any situation. (With internet, without internet, with bluetooth, etc.)
Fixed
- Fixed the photovoltaic gif that was hanging on some IOS devices.
Added
- Added bluetooth keychains for Trydans. (They work like RFID in Poles)
Improved
- Improved stability of some bluetooth calls
Added
- Added informative messages to the user for a better user experience.
Added
- The token is only requested once every minute or when entering the application and it is saved in cache for greater speed (Before it was requested with each http call).
Added
- Added possibility to reset the e-Charger in 'Special Options'.
Added
- Google Home is now available and the corresponding info has been added to the app.
Added
- More control of errors in some posts for greater transparency to the user.
Fixed
- Fixed some minor bugs.
Improved
- Improved the design of the Payments screens.
2.1.9
April 19, 2023
Added
- Restart App when exiting to background more than 30 seconds in IOS.
Updated
- Larger button payments without chargers.
Fixed
- Fixed push notifications in iOS.
Fixed
- Fix problem with google login on IOS when sharing loader.
Fixed
- Fixed bug with PVPC 2 format.
Updated
- Fixed new QR format.
Fixed
- Fixed bug when modifying tariffs.
Improved
- Improved reconnection of blutooth on main screen in ios.
Updated
- To be able to modify OCPP via bluetooth in Trydans.
Added
- Added IP to the wifi info.
Updated
- Change in the design of the Payments screen.
Added
- Take into account the cost of parking after loading at Payments.
Added
- Explanation Static IP Shelly.
Improved
- Differentiate between swiping and clicking to lock the loader.
Fixed
- Fixed a bug with the download of Payments invoices.
Added
- Real-time update of Payments status on the main screen.
Improved
- Improved bluetooth stability for certain calls that sometimes failed.
Added
- New investors added.
Added
- Change in Shelly inverter rates.
2.1.8
February 13, 2023
Added
- Differentiation between inverters and meters (Smart meters)
Added
- New investors added
Added
- New warning if you have successfully obtained statistics via bluetooth
Improved
- Increased consistency in sending and receiving data via bluetooth
Fixed
- Fixed obtaining statistics via bluetooth
Fixed
- Fixed bug with photovoltaic gifs
Fixed
- Fixing of notifications
Added
- Now you are only forced to use the location with the bluetooth activated.
Added
- Take into account the batteries in the photovoltaic gif
Improved
- Don't let the user enter an empty rfid name and new translations
Updated
- Indicate wifi and signal we are connected to
Added
- Go to the main screen automatically if you have only one point and are connected to the Internet.
Fixed
- Fix bug with one hour less statistics in Canary Islands and other countries
Added
- Allow publishers to modify the energy tariff
2.1.7
January 11, 2023
Improved
- More intuitive change in some screen navigations.
Fixed
- Fixed compatibility bug with some Android 8 devices.
Added
- Direct access to mode selector from the main screen.
Fixed
- Fixed bug when displaying on/off labels in the configuration.
Added
- When editing a power configuration, its name can be changed.
2.1.6
January 9, 2023
Added
- Added option to save different power settings
Fixed
- Fixed bug with mass notification sending on some devices
Added
- Cache clearing at logout
Improved
- Configuration screen wifi acceleration
Added
- New bluetooth icons
Removed
- Removed option to turn off or turn on LEDs of poles
Fixed
- Fixed bug with time via bluetooth
Improved
- Improved translations
Added
- Added Dutch language
Added
- Added gif to better visualize the photovoltaic installation process.
2.1.5
November 21, 2022
Fixed
- Bug fix for roles with a different language than English.
Added
- Added translations
Fixed
- Bug fix with bad connection
2.1.0
November 2, 2022
Improved
- Application acceleration mainly via wifi and slightly via bluetooth
Added
- Added option to calibrate e-Charger
Added
- Added advanced options screen (AutoLock and keypad shortcuts)
Added
- Change of design to brand color (black)
Updated
- Performance improvements in Kostal, V2C 2.0, Ingeteam and SolarEdge
Added
- MQTT inverter and Goodwe aggregates
Added
- Added new inverters and user help in roles
Fixed
- Fixed small bug when changing the e-Charger name
Added
- Maximum and minimum load intensity of the dynamic control can be modified depending on the chosen minimum intensity.
Added
- Added "No load" type in photovoltaic types
Improved
- Improved explanation on the configuration of PV types
Fixed
- Fixed bug when entering the dynamic control configuration by shortcut from the main screen.
Updated
- Only the e-Charger administrator can modify the dynamic control settings.
Updated
- Only the e-Charger administrator can modify the energy tariffs.
Added
- Catalan language available
Added
- New editor and viewer roles added when sharing an e-Charger
2.0.9
September 5, 2022
Added
- Free payment available after invitation
Added
- Added create, modify, delete payment rates
Added
- House and photovoltaic measurements can be consulted even without the car being charged
Added
- New SolarEdge inverter
Fixed
- Fixing of some specific errors
Added
- Help the user to add his first charger
Added
- Added option to change the language of the e-Charger from the settings
Improved
- Improved view on the main screen if the name of the loader is too long
Added
- Added power deviation for photovoltaic-only mode
Added
- Added new and improved translations
Improved
- Improved wifi listing order by signal quality
Added
- New design of the support screens
Added
- From now on, new App updates will appear on the main screen.
Added
- Direct access to the installation configuration from the main screen of the device
Added
- Added Static IP to wifi configuration for Trydan
Added
- Added Static IP to Shelly inverter
Added
- New Victron inverter added
Added
- New wibeee inverter added
2.0.8
July 19, 2022
Fixed
- Google login is definitely working.
Added
- Ingeteam inverter added to the dynamic control.
Fixed
- Fixed bug with duplicate notifications.
Added
- More labels translated.
Added
- Scheduled charging warns if it should be charging and the car is not connected.
Added
- OCPP activated is displayed on the device screen.
Fixed
- Fixed bug with invoice download on IOS
2.0.6
July 4, 2022
Fixed
- Error fixes and further clarification of some concepts.
2.0.5
June 16, 2022
Added
- Default language in English, if the language of your device is not set.
Improved
- Improved optimization and speed of the application.
2.0.1
June 1, 2022
Added
- It is no longer necessary to choose the model to create an e-Charger.
Added
- The user can view and download his invoices
Added
- Added pole balancing for poles
Added
- Added the possibility to cancel a transaction
2.0
May 18, 2022
Added
Enabling and disabling a scheduled load
Added
Added billing data and transaction list
Added
Payments added
1.9.9
May 3, 2022
Added
- Dynamic change of status if connection is lost.
Improved
- Higher speed on main screen.
Fixed
- Fixed bug with sending time via bluetooth.
Added
- Added invoicing data.
1.9.8
April 22, 2022
Improved
- Clearer messages when changing the dynamic control.
Fixed
- Fixed bug when enabling or disabling scheduling.
1.9.7
April 12, 2022
Fixed
- Fixed error with excess of decimals in the network power.
Fixed
- Refreshing the main screen works.
1.9.6
April 11, 2022
Updated
- Clearer design in case the e-Charger is not connected.
Improved
- Performance improvements.
Added
- The e-Charger's available Wi-Fi networks, via Bluetooth and via Wi-Fi, are displayed, as well as the network to which it is connected.
Improved
- Upgrade upgraded firmware.
Added
- Added the ability to disable a load to save previous programming.
Improved
- Improvements in the sending of statistics by bluetooth.
1.9.5
March 8, 2022
Improved
- Performance improvements in Bluetooth connection.
Improved
- Offline speed improvement.
Added
- Added specific errors when linking devices.
Added
- Added new information on deviceID and WiFi networks.
Improved
- Optimization of some processes for greater speed.
Added
- Added Fronius inverter.
1.9.4
February 28, 2022
Improved
- Better design label version on some mobiles.
Fixed
- Bug fix: black screen on login with bad connection
1.9.2
February 24, 2022
Added
- Unification of Android and iOS versions
Added
- Added application version under 'Logout'.
Fixed
- Bug fix: logged into the app without verifying the account.
Added
- Errors when registering a more specific user.
Added
- In iOS the last WiFi entered by the user will be saved in a list so that it does not have to be added again and, in addition, the wifi to which the cell phone is connected will be displayed.
1.9.1
February 17, 2022
Added
- V2C 2.0 meter added on dynamic control
Fixed
- Improved French translations.
Added
- The statistics panels will not be visible if the cell phone does not have a good Internet connection.
Updated
- Input with faster and more stable bad WiFi connection.
Added
- New, more specific errors are highlighted for the user and installers.
Fixed
- Fix for black panel bug when adding WiFi when linking a new device.
Fixed
- Fixed bugs when linking devices with QR.
1.8
January 28, 2022
Added
- App translated to French.
Fixed
- QR code bug fix.
1.7
January 17, 2022
Fixed
- Bug fixes and performance improvements.
1.6
January 14, 2022
Added
- Fix in the dark mode design.
1.5
December 17, 2021
Added
- New, more attractive designs of some images.
Added
- New logo and initial splash design.
Updated
- Improved connectivity to recharging points via Bluetooth.
Fixed
- Correction of bugs found.
Improved
- Improved application performance.
1.4.2
October 15, 2021
Fixed
- Functional bugs corrected.
Improved
- Improved Bluetooth version.
1.4.1
September 6, 2021
Fixed
- Default language bug fix (if the device language is not available, the application will be displayed in Spanish).
1.4
August 13, 2021
Fixed
- Bug fixes.
Added
- Built-in Bluetooth.
Added
- App translated into Portuguese, German and English depending on the language of the device.

V2C Cloud Portal

3.2.4
March 20, 2025
Added
Maximum intensity configuration of the e-Charger in Pole Pro power control.
Improved
More intuitive power profile creation.
3.2.3
March 4, 2025
Added
Explanatory message about the function of community garages.
Updated
Greater reduction in the zoom of cloud power control and the option to reset zoom changed to center the installation.
Improved
Visual improvements when creating power profiles for cloud power control.
3.2.2
February 13, 2025
Added
Sharing e-Chargers in community garages.
Improved
Option to download statistics as a .xlsx file.
Fixed
Fixed various minor bugs.
3.2.1
February 6, 2025
Improved
Power or intensity limitation based on model when adding or editing e-Chargers in power control cloud.
Improved
Added waiting indicator when saving an installation in power control cloud.
Updated
Modified text and colour according to the e-Charger status in power control cloud.
Fixed
e-Charger images in installation view in power control cloud.
3.2.0
January 27, 2025
Added
Ability to save installations as drafts in Power Control Cloud.
Improved
Move and zoom within an installation using the mouse wheel in Power Control Cloud.
Added
Right-click menu in Power Control Cloud.
Added
Select, copy, paste, duplicate, and delete multiple elements in Power Control Cloud.
Updated
Upper power limit modified in charging profiles.
Fixed
Various minor bugs fixed.
3.1.3
December 23, 2024
Improved
Performance improvements on the e-Chargers page and control panel.
Updated
New way of displaying e-Charger details.
Added
OCPP information included in the e-Chargers table.
Added
Basque language added.
Fixed
Various minor bugs fixed.
3.1.2
December 10, 2024
Fixed
Various minor bugs fixed.
Added
Current and power limits of circuit breakers displayed in the functional view of the installation in Power Control Cloud.
Improved
Enhanced interaction between elements when creating or editing an installation in Power Control Cloud to prevent inconsistencies.
Added
Right-click to delete an active element during the creation or editing of an installation in Power Control Cloud.
Updated
V2C Payments transaction table now sorted in descending date order.
Added
Customer email now appears when downloading the V2C Payments transaction table.
3.1.1
November 25, 2024
Fixed
Fixed errors in displaying the power control settings.
Updated
New validations added when creating tariffs in V2C Payments.
Improved
Faster loading of the main page.
3.1.0
November 18, 2024
Added
New design of the v2c.cloud portal
2.2.0
March 20, 2023
Added
- Automated translations to facilitate proofreading and adding new translations in the future.
Fixed
- Fixing various bugs, updating and improving translations and user experience.
Improved
- Higher speed also in the main screen, and in the loading of the user's e-Chargers.
Updated
- Added all inverters and meters in the App.
Improved
- Change of the parallel configuration for faster data loading speed.
2.1.0
December 12, 2022
Added
- Modify, delete and functional view buttons on smart charging
Improved
- Accelerated charging of e-Chargers
Added
- Added list of wifi networks
Fixed
- Fixed smart charging zoom problem
Added
- Added hamburger menu for better visualization of the canvas in smart charging
Updated
- Change navbar to black
Added
- Added management of shared users
Added
- Added translations
Added
- Added user help for csv downloading
Added
- Romanian language added
Added
- Added partner creation form
2.0.0
September 5, 2022
Added
- Added Smart Charging
1.9.0
June 15, 2022
Added
- Add RFID cards to multiple chargers at once and control token loss
Updated
- Image labels also translated
Added
- Added customer invitations
1.8.0
April 11, 2022
Updated
- New home screen design
Fixed
- Fixed bug with changed colors when logging out
Fixed
- Fix in invoices, it did not download the one that was due.
Fixed
- Transactions are now not delayed, and change in the tariff format
Fixed
- Fixed problem in payments with moving tabs
Added
- Added csv with Payments customer billing information
Added
- Added to main screen charger in paid or unpaid mode with icon
Fixed
- Fixed 'Update software' and bug with charger statuses
Added
- New translations added
1.7.0
February 8, 2022
Added
- Added OCPP table
Added
- Added Payments option
Added
- Added invoices in new tab and can be downloaded
Improved
- Improved device loading
Improved
- Improved designs to make them responsive on all devices
Added
- Added flat rate or customized rate when adding tariffs
1.6.0
December 27, 2021
Added
- Añadido ticket y arreglado bug en las estadisticas
Updated
- Add loader in the same way as in the app
Fixed
- Bug fixes and design improvements
Updated
- We show fewer decimals in the tables
Added
- Added charger plus
Updated
- Change side menu design and some labels
Updated
- Removed donuts and changed the design of the screen up button
Fixed
- Font design and login and main screen arrangement
1.4.0
August 23, 2021
Added
- Added device mac in configuration
Added
- Added software update in the configuration
Fixed
- Change rate is done correctly
Added
- Cost calculation according to tariff
Fixed
- Controlled wifi switch error without connection
Fixed
- Energy rate calculation is done correctly
1.3.0
June 7, 2021
Fixed
- Dynamic power control is switched appropriately
Fixed
- Global statistics are now updated correctly
Fixed
- Fixed hours main screen
Updated
- Design change if no connection
Added
- New graphics design
Improved
- Screen loading improves without connection
Fixed
- Download csv data in correct format
Added
- Login can now be entered with enter
1.2.0
April 12, 2021
Added
- V2C 2.0 meter added in the dynamic control.
Added
- New, more specific errors are highlighted for the user and installers.
Fixed
- Fixed bugs when linking devices.
1.1.0
February 8, 2021
Added
- New, more attractive designs of some images.
Improved
- Improvements in web performance.
Fixed
- Functional bugs corrected.
1.0
December 1, 2020
Added
- Web 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.