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Release notes: EV Charging App: Difference between revisions

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|'''EVC2xx V2.2.8'''
|'''EVC2xx V2.2.8'''
|2026.06.04
|2026.06.18
|
|
|
|
* Improved connectivity to remote management system.
|}
|}
== Previous Application versions ==
== Previous Application versions ==
Line 18: Line 19:
!Bug fixes and improvements
!Bug fixes and improvements
|-
|-
|'''EVC2xx V2.2.8'''
|'''EVC2xx V2.2.7'''
|2026.06.04
|2026.06.04
|
|
|
|
* Fixed OCPP wrong StatusNotification errorCode after trigger
* Fixed troubleshoot file high/low voltage naming
* Fixed 3phase delta grid failing to check input voltage
|-
|'''EVC2xx V2.2.6'''
|2026.05.01
|
* Added new solar charging modes for Dynamic Load Management, including Solar Only, ECO, and Hybrid modes.
* Added new Dynamic Load Management capabilities, including [[Potential free contact|potential-free contact support]], dynamic IP device discovery and reconnection, and configurable 1-phase charging behavior.
* Expanded Modbus meter support with additional [[SDM models|Eastron]] and [[A and B models|ABB]] meter models.
* Added installer setting for IT grid voltage sampling.
* Added an NFC reader cooldown to prevent accidental repeated actions.
|
* Improved charging session recovery, troubleshooting logs, and reboot reporting after power loss events.
* Improved solar charging and Dynamic Load Management stability, including power limit handling, Modbus TCP communication, ECO mode synchronization, and DLM failsafe behavior.
* Improved communication stability for Bluetooth, LAN, and WebSocket connections.
* Improved charging session energy graph accuracy and HomeWizard P1 meter data handling.
* Improved OCPP configuration request handling and tamper event reporting.
* Improved internal time synchronization.
|-
|'''EVC2xx V2.1.5'''
|2026.01.06
|
* UK product code handling
|
* NFC scanning module improvements
* Fixed bugs where the settings were not being saved while switching power selector
* Improved OCPP handling when starting/stopping charge
* Various bug fixes related to parameter and information handling
|-
|-
|'''EVC2xx V2.2.8'''
|'''EVC2xx V2.1.0'''
|2026.06.04
|2025.11.24
|
|
* Support for Shelly 3PRO meters added
** more information: [[Dynamic Load Balancing EVC2#Modbus TCP/IP models|Shelly 3PRO configuration]]
* Modbus TCP device control enabled
* New settings: Max group load & Max grid load for DLM/DLB functions
* 2x RS-485 port support
** more information: [[2x RS458 support]]
* EVC2XX potential-free contact support
** more information: [[Potential free contact]]
* Power rotary switch implementation for easier setup
** more information: [[Power Selector Switch]]
* Automatic grid type detection and phase rotation support
* LAN-based device control via EV charging app, previously it was possible through Bluetooth only
* Automatic firmware updates support
* Changed installer menu code to 4 digits
|
|
* Various metering and charging bug fixes
* Various Modbus and OCPP communication protocol enhancements
* Charger stability issues resolved
* Bluetooth, NFC and UI features improved
|}
|}
== Updating ==
== Updating ==

Revision as of 14:53, 11 August 2026

Latest Application Version

Version Date New features and settings Bug fixes and improvements
EVC2xx V2.2.8 2026.06.18
  • Improved connectivity to remote management system.

Previous Application versions

Version Date New features and settings Bug fixes and improvements
EVC2xx V2.2.7 2026.06.04
  • Fixed OCPP wrong StatusNotification errorCode after trigger
  • Fixed troubleshoot file high/low voltage naming
  • Fixed 3phase delta grid failing to check input voltage
EVC2xx V2.2.6 2026.05.01
  • Added new solar charging modes for Dynamic Load Management, including Solar Only, ECO, and Hybrid modes.
  • Added new Dynamic Load Management capabilities, including potential-free contact support, dynamic IP device discovery and reconnection, and configurable 1-phase charging behavior.
  • Expanded Modbus meter support with additional Eastron and ABB meter models.
  • Added installer setting for IT grid voltage sampling.
  • Added an NFC reader cooldown to prevent accidental repeated actions.
  • Improved charging session recovery, troubleshooting logs, and reboot reporting after power loss events.
  • Improved solar charging and Dynamic Load Management stability, including power limit handling, Modbus TCP communication, ECO mode synchronization, and DLM failsafe behavior.
  • Improved communication stability for Bluetooth, LAN, and WebSocket connections.
  • Improved charging session energy graph accuracy and HomeWizard P1 meter data handling.
  • Improved OCPP configuration request handling and tamper event reporting.
  • Improved internal time synchronization.
EVC2xx V2.1.5 2026.01.06
  • UK product code handling
  • NFC scanning module improvements
  • Fixed bugs where the settings were not being saved while switching power selector
  • Improved OCPP handling when starting/stopping charge
  • Various bug fixes related to parameter and information handling
EVC2xx V2.1.0 2025.11.24
  • Support for Shelly 3PRO meters added
  • Modbus TCP device control enabled
  • New settings: Max group load & Max grid load for DLM/DLB functions
  • 2x RS-485 port support
  • EVC2XX potential-free contact support
  • Power rotary switch implementation for easier setup
  • Automatic grid type detection and phase rotation support
  • LAN-based device control via EV charging app, previously it was possible through Bluetooth only
  • Automatic firmware updates support
  • Changed installer menu code to 4 digits
  • Various metering and charging bug fixes
  • Various Modbus and OCPP communication protocol enhancements
  • Charger stability issues resolved
  • Bluetooth, NFC and UI features improved

Updating

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