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==Latest Firmware==
==Latest Firmware Version==
===<b><span class="plainlinks">[https://wiki.teltonika-energy.com/images/9/9f/TeltoCharge-v2.2.8.bin EVC2xx V2.2.8]</span></b> | 2026.06.18===
{| class="wikitable"
* <b>Bug fixes and improvements</b>
!Version
** Improved connectivity to remote management system.
!Date
 
!New features and settings
!Bug fixes and improvements
|-
|'''EVC2xx V2.2.8'''
|2026.06.18
|
|
* Improved connectivity to remote management system.
|}
== Previous Firmware versions ==
== Previous Firmware versions ==
===<b><span class="plainlinks">[https://wiki.teltonika-energy.com/images/4/49/TeltoCharge-v2.2.7.bin EVC2xx V2.2.7]</span></b> | 2026.06.04===
{| class="wikitable"
* <b>Bug fixes and improvements</b>
!Version
** Fixed OCPP wrong StatusNotification errorCode after trigger
!Date
** Fixed troubleshoot file high/low voltage naming
!New features and settings
** Fixed 3phase delta grid failing to check input voltage
!Bug fixes and improvements
===<b><span class="plainlinks">[https://wiki.teltonika-energy.com/images/4/47/TeltoCharge-v2.2.6.bin EVC2xx V2.2.6]</span></b> | 2026.05.01===
|-
* <b>New features and settings</b>
|'''EVC2xx V2.2.7'''
** Added new solar charging modes for Dynamic Load Management, including Solar Only, ECO, and Hybrid modes.
|2026.06.04
** Added new Dynamic Load Management capabilities, including [https://wiki.teltonika-energy.com/view/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 [https://wiki.teltonika-energy.com/view/SDM%20models Eastron] and [https://wiki.teltonika-energy.com/view/A%20and%20B%20models ABB] meter models.
|
** Added installer setting for IT grid voltage sampling.
* Fixed OCPP wrong StatusNotification errorCode after trigger
** Added an NFC reader cooldown to prevent accidental repeated actions.
* Fixed troubleshoot file high/low voltage naming
* <b>Bug fixes and improvements</b>
* Fixed 3phase delta grid failing to check input voltage
** 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.
|'''EVC2xx V2.2.6'''
** Improved communication stability for Bluetooth, LAN, and WebSocket connections.
|2026.05.01
** Improved charging session energy graph accuracy and HomeWizard P1 meter data handling.
|
** Improved OCPP configuration request handling and tamper event reporting.
* Added new solar charging modes for Dynamic Load Management, including Solar Only, ECO, and Hybrid modes.
** Improved internal time synchronization.
* 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.
===<b><span class="plainlinks">[https://wiki.teltonika-energy.com/images/3/35/TeltoCharge-v2.1.5.bin EVC2xx V2.1.5]</span></b> | 2026.01.06===
* Added installer setting for IT grid voltage sampling.
* <b>New features and settings</b>
* Added an NFC reader cooldown to prevent accidental repeated actions.
** UK product code handling  
|
* <b>Bug fixes and improvements</b>
* Improved charging session recovery, troubleshooting logs, and reboot reporting after power loss events.
** NFC scanning module improvements
* Improved solar charging and Dynamic Load Management stability, including power limit handling, Modbus TCP communication, ECO mode synchronization, and DLM failsafe behavior.
** Fixed bugs where the settings were not being saved while switching power selector
* Improved communication stability for Bluetooth, LAN, and WebSocket connections.
** Improved OCPP handling when starting/stopping charge
* Improved charging session energy graph accuracy and HomeWizard P1 meter data handling.
** Various bug fixes related to parameter and information handling
* Improved OCPP configuration request handling and tamper event reporting.
===<b><span class="plainlinks">[https://wiki.teltonika-energy.com/images/e/e8/TeltoCharge-v2.1.0.bin EVC2xx V2.1.0]</span></b> | 2025.11.24===
* Improved internal time synchronization.
* <b>New features and settings</b>
|-
** Support for Shelly 3PRO meters added
|'''EVC2xx V2.1.5'''
*** more information: [[Dynamic Load Balancing EVC2#Modbus TCP/IP models|Shelly 3PRO configuration]]
|2026.01.06
** Modbus TCP device control enabled
|
** New settings: Max group load & Max grid load for DLM/DLB functions
* UK product code handling
** 2x RS-485 port support  
|
*** more information: [[2x RS458 support]]
* NFC scanning module improvements
** EVC2XX potential-free contact support
* Fixed bugs where the settings were not being saved while switching power selector
*** more information: [[Potential free contact]]
* Improved OCPP handling when starting/stopping charge
** Power rotary switch implementation for easier setup
* Various bug fixes related to parameter and information handling
*** more information: [[Power Selector Switch]]
|-
** Automatic grid type detection and phase rotation support
|'''EVC2xx V2.1.0'''
** LAN-based device control via EV charging app, previously it was possible through Bluetooth only
|2025.11.24
** Automatic firmware updates support
|
** Changed installer menu code to 4 digits
* Support for Shelly 3PRO meters added
* <b>Bug fixes and improvements</b>
** more information: [[Dynamic Load Balancing EVC2#Modbus TCP/IP models|Shelly 3PRO configuration]]
** Various metering and charging bug fixes
* Modbus TCP device control enabled
** Various Modbus and OCPP communication protocol enhancements
* New settings: Max group load & Max grid load for DLM/DLB functions
** Charger stability issues resolved
* 2x RS-485 port support
** Bluetooth, NFC and UI features improved
** 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 ==
Use our app to update the station manually
# Use app and go to settings, scroll down and press '''Device info''';
# Press '''Check for updates''';
# At the top, current firmware version can be found.
# User has 2 options: to update from our cloud or by manually uploading a firmware file to the charger.
[[File:How to update.png|frameless|984x984px]]

Revision as of 14:56, 11 August 2026

Latest Firmware 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 Firmware 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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