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V2C Electric Chargers

Trydan Updates

We are continuously working to improve Trydan’s functionalities.

Check all e-Charger updates.

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