When it is required to check firmware version of the charger locally, follow the below steps. The charger supports all standard OCPP features, so the firmware version is also reported to the back-end.

Step-by-step guide

  1. Connect to the charger with a laptop and open the master and slave controllers' state pages: Connect laptop to controller (if the charger is EVB100, EVF100 or EVC100 and only has one charge controller, open just the slave state page)
  2. Go to the bottom of the state page(s) and see the firmware version:


  3. The firmware version is located at the top of the page and in System page in the newer firmware version.