Ocpp-809 Driver 'link' -

Printing Command. Compatible with EPSON ESC/POS commands. Drivers. Win9X/ Window XP /Win2000/Win2003/Win Vista/ Win 7/ Win 8/win8. www.ocominc.com Cheap 80mm Pos Thermal Printer with auto cutter(OCPP-809)

The driver must support OCPP 1.6 SetChargingProfile . It should take a limit from the cloud (e.g., "Max Current = 16A") and translate it into a Modbus write command to the 809 board. Without this, the charger cannot do dynamic load balancing. ocpp-809 driver