Release notes: Firmware - Revision history

FiodorF at 09:09, 13 August 2026

2026-08-13T09:09:41Z

← Older revision		Revision as of 12:09, 13 August 2026
Line 16:		Line 16:
	* Fixed secondary Modbus devices sometimes not taking on new data passed from the primary.		* Fixed secondary Modbus devices sometimes not taking on new data passed from the primary.
	* Fixed solar modes not working correctly via DLM TCP.		* Fixed solar modes not working correctly via DLM TCP.
	* Fixed solar related charging data not being ~~shared across via~~ DLM TCP.		* Fixed solar related charging data not being observed when DLM TCP is used.
	* Fixed secondary TCP device timeout configuration not applying correctly from the app or external control.		* Fixed secondary TCP device timeout configuration not applying correctly from the app or external control.
	* Fixed wrong error code appearing if a status notification is triggered while a warning is already displayed.		* Fixed wrong error code appearing if a status notification is triggered while a warning is already displayed.

FiodorF at 09:06, 13 August 2026

2026-08-13T09:06:01Z

← Older revision		Revision as of 12:06, 13 August 2026
Line 15:		Line 15:
	\|		\|
	* Fixed secondary Modbus devices sometimes not taking on new data passed from the primary.		* Fixed secondary Modbus devices sometimes not taking on new data passed from the primary.
	* Fixed solar modes not ~~applying~~ correctly ~~on secondary devices~~ via DLM TCP.		* Fixed solar modes not working correctly via DLM TCP.
	* Fixed solar related charging data not being shared across ~~secondary devices~~ via DLM TCP.		* Fixed solar related charging data not being shared across via DLM TCP.
	* Fixed secondary TCP device timeout configuration not applying correctly from the app or external control.		* Fixed secondary TCP device timeout configuration not applying correctly from the app or external control.
	* Fixed wrong error code appearing if a status notification is triggered while a warning is already displayed.		* Fixed wrong error code appearing if a status notification is triggered while a warning is already displayed.

FiodorF at 08:59, 13 August 2026

2026-08-13T08:59:45Z

← Older revision		Revision as of 11:59, 13 August 2026
Line 15:		Line 15:
	\|		\|
	* Fixed secondary Modbus devices sometimes not taking on new data passed from the primary.		* Fixed secondary Modbus devices sometimes not taking on new data passed from the primary.
			* Fixed solar modes not applying correctly on secondary devices via DLM TCP.
			* Fixed solar related charging data not being shared across secondary devices via DLM TCP.
	* Fixed secondary TCP device timeout configuration not applying correctly from the app or external control.		* Fixed secondary TCP device timeout configuration not applying correctly from the app or external control.
	* Fixed wrong error code appearing if a status notification is triggered while a warning is already displayed.		* Fixed wrong error code appearing if a status notification is triggered while a warning is already displayed.

FiodorF at 08:02, 13 August 2026

2026-08-13T08:02:20Z

← Older revision		Revision as of 11:02, 13 August 2026
Line 17:		Line 17:
	* Fixed secondary TCP device timeout configuration not applying correctly from the app or external control.		* Fixed secondary TCP device timeout configuration not applying correctly from the app or external control.
	* Fixed wrong error code appearing if a status notification is triggered while a warning is already displayed.		* Fixed wrong error code appearing if a status notification is triggered while a warning is already displayed.
	* Fixed load balancing resetting to 10A upon changing the product code.
	* Fixed maximum current exceeding grid maximum in particular DLB configurations.		* Fixed maximum current exceeding grid maximum in particular DLB configurations.
	* Fixed Wi-Fi connection issues after charger reboot.		* Fixed Wi-Fi connection issues after charger reboot.

FiodorF at 10:28, 12 August 2026

2026-08-12T10:28:23Z

← Older revision		Revision as of 13:28, 12 August 2026
Line 19:		Line 19:
	* Fixed load balancing resetting to 10A upon changing the product code.		* Fixed load balancing resetting to 10A upon changing the product code.
	* Fixed maximum current exceeding grid maximum in particular DLB configurations.		* Fixed maximum current exceeding grid maximum in particular DLB configurations.
	* Fixed Wi-Fi connection issues after charger reboot		* Fixed Wi-Fi connection issues after charger reboot.
			* Fixed an issue with eSim charger connectivity after reboot.
	\|}		\|}
	== Previous Firmware versions ==		== Previous Firmware versions ==

FiodorF at 10:17, 12 August 2026

2026-08-12T10:17:53Z

← Older revision		Revision as of 13:17, 12 August 2026
Line 19:		Line 19:
	* Fixed load balancing resetting to 10A upon changing the product code.		* Fixed load balancing resetting to 10A upon changing the product code.
	* Fixed maximum current exceeding grid maximum in particular DLB configurations.		* Fixed maximum current exceeding grid maximum in particular DLB configurations.
			* Fixed Wi-Fi connection issues after charger reboot
	\|}		\|}
	== Previous Firmware versions ==		== Previous Firmware versions ==

FiodorF at 10:16, 12 August 2026

2026-08-12T10:16:21Z

← Older revision		Revision as of 13:16, 12 August 2026
Line 11:		Line 11:
	* Added control over solar power, charging modes, randomized delay and scheduling settings when OCPP is enabled.		* Added control over solar power, charging modes, randomized delay and scheduling settings when OCPP is enabled.
	* Simplified the Diagnostics Voltage fields for 1-phase chargers.		* Simplified the Diagnostics Voltage fields for 1-phase chargers.
	* ~~Increased~~ maximum randomized delay duration to 30 minutes.		* Added functionality to increasee maximum randomized delay duration up to 30 minutes.
	* Added the option to adjust randomized delay through external means such as secondary DLM devices or the app via ESP.		* Added the option to adjust randomized delay through external means such as secondary DLM devices or the app via ESP.
	\|		\|
Line 19:		Line 19:
	* Fixed load balancing resetting to 10A upon changing the product code.		* Fixed load balancing resetting to 10A upon changing the product code.
	* Fixed maximum current exceeding grid maximum in particular DLB configurations.		* Fixed maximum current exceeding grid maximum in particular DLB configurations.
	* Fixed Wi-Fi connection issues after charger reboot.
	\|}		\|}
	== Previous Firmware versions ==		== Previous Firmware versions ==

FiodorF at 10:15, 12 August 2026

2026-08-12T10:15:49Z

← Older revision		Revision as of 13:15, 12 August 2026
Line 19:		Line 19:
	* Fixed load balancing resetting to 10A upon changing the product code.		* Fixed load balancing resetting to 10A upon changing the product code.
	* Fixed maximum current exceeding grid maximum in particular DLB configurations.		* Fixed maximum current exceeding grid maximum in particular DLB configurations.
			* Fixed Wi-Fi connection issues after charger reboot.
	\|}		\|}
	== Previous Firmware versions ==		== Previous Firmware versions ==

FiodorF at 09:49, 12 August 2026

2026-08-12T09:49:16Z

← Older revision		Revision as of 12:49, 12 August 2026
Line 6:		Line 6:
	!Bug fixes and improvements		!Bug fixes and improvements
	\|-		\|-
	\|'''~~<b>~~<span class="plainlinks">[~~[:File~~:TeltoCharge-v2.3.0.bin\|EVC2xx V2.3.0]]</span~~></b~~>'''		\|'''<span class="plainlinks">[https://wiki.teltonika-energy.com/images/b/b3/TeltoCharge-v2.3.0.bin EVC2xx V2.3.0]</span>'''
	\|2026.08.10		\|2026.08.10
	\|		\|

FiodorF at 09:35, 12 August 2026

2026-08-12T09:35:36Z

← Older revision		Revision as of 12:35, 12 August 2026
Line 6:		Line 6:
	!Bug fixes and improvements		!Bug fixes and improvements
	\|-		\|-
	\|'''[[:File:TeltoCharge-v2.3.0.bin\|EVC2xx V2.3.0]]'''		\|'''<b><span class="plainlinks">[[:File:TeltoCharge-v2.3.0.bin\|EVC2xx V2.3.0]]</span></b>'''
	\|2026.08.10		\|2026.08.10
	\|		\|
Line 27:		Line 27:
	!Bug fixes and improvements		!Bug fixes and improvements
	\|-		\|-
	\|'''[https://wiki.teltonika-energy.com/images/9/9f/TeltoCharge-v2.2.8.bin EVC2xx V2.2.8]'''		\|'''<span class="plainlinks">[https://wiki.teltonika-energy.com/images/9/9f/TeltoCharge-v2.2.8.bin EVC2xx V2.2.8]</span>'''
	\|2026.06.18		\|2026.06.18
	\|		\|
Line 33:		Line 33:
	* Improved connectivity to remote management system.		* Improved connectivity to remote management system.
	\|-		\|-
	\|'''[https://wiki.teltonika-energy.com/images/4/49/TeltoCharge-v2.2.7.bin EVC2xx V2.2.7]'''		\|'''<span class="plainlinks">[https://wiki.teltonika-energy.com/images/4/49/TeltoCharge-v2.2.7.bin EVC2xx V2.2.7]</span>'''
	\|2026.06.04		\|2026.06.04
	\|		\|
Line 41:		Line 41:
	* Fixed 3phase delta grid failing to check input voltage		* Fixed 3phase delta grid failing to check input voltage
	\|-		\|-
	\|'''[https://wiki.teltonika-energy.com/images/4/47/TeltoCharge-v2.2.6.bin EVC2xx V2.2.6]'''		\|'''<span class="plainlinks">[https://wiki.teltonika-energy.com/images/4/47/TeltoCharge-v2.2.6.bin EVC2xx V2.2.6]</span>'''
	\|2026.05.01		\|2026.05.01
	\|		\|
Line 57:		Line 57:
	* Improved internal time synchronization.		* Improved internal time synchronization.
	\|-		\|-
	\|'''[https://wiki.teltonika-energy.com/images/3/35/TeltoCharge-v2.1.5.bin EVC2xx V2.1.5]'''		\|'''<span class="plainlinks">[https://wiki.teltonika-energy.com/images/3/35/TeltoCharge-v2.1.5.bin EVC2xx V2.1.5]</span>'''
	\|2026.01.06		\|2026.01.06
	\|		\|
Line 67:		Line 67:
	* Various bug fixes related to parameter and information handling		* Various bug fixes related to parameter and information handling
	\|-		\|-
	\|'''[https://wiki.teltonika-energy.com/images/e/e8/TeltoCharge-v2.1.0.bin EVC2xx V2.1.0]'''		\|'''<span class="plainlinks">[https://wiki.teltonika-energy.com/images/e/e8/TeltoCharge-v2.1.0.bin EVC2xx V2.1.0]</span>'''
	\|2025.11.24		\|2025.11.24
	\|		\|