Firmware Update for ABB Terra AC

Modified on Mon, 23 Mar at 12:41 PM

Page Overview

Firmware version history
Step-by-Step Guide to Update
Firmware release notes

Firmware version history

Recommended version	Firmware version	Critical bugfixes in this version	Known issues in this version
Compatible and supported
	1.8.34
preferred*	1.8.32	Remote firmware update via ChargePilot UI is not working
	1.8.21		Remote firmware update via ChargePilot UI is conditional working, see also below in the section Step-by-Step Guide
	1.8.0		Remote firmware update via ChargePilot UI is not working
Not supported
outdated	≤ 1.6.9		Remote firmware update via ChargePilot UI is not working

* preferred : If the charger cannot keep up with the latest released firmware version and has to be downgraded, this version is considered the most stable one

Step-by-Step Guide to Update

Current version	Update sequence
1.8.32 ≤ FW < 1.8.34	Select the file 1.8.34 Update to the version 1.8.34
1.8.2x ≤ FW < 1.8.32	Select the file 1.8.32 - full version or 1.8.34 - full version Update to the version 1.8.32 or 1.8.34 directly
FW < 1.8.2x	Update to the latest compatible firmware version via TerraConfig App

Firmware release notes

Link to the Firmware release notes

If you have general questions about how the firmware update works via the ChargePilot Dashboard, you can find the right explanation here: How do I update the firmware of a charging station?