Backend
Update can be done remotely via backend if the charger is connected to the backend
With laptop on site
Web user interface 2.0:
- Download the firmware version
- Connect laptop to the charger
- Open System page
- Firmware update (Insert the firmware version from your laptop)
Legacy user interface:
- Download the firmware version
- Connect laptop to the charger
- Open System page
- Firmware update (Insert the firmware version from your laptop)
- Repeat the steps for both (master & slave) sides
USB-stick
Follow the steps behind this link