What is the plugandcharge ID and how do I use it?

The PlugandChargeID is a configuration parameter in OCPP that determines what is sent in the TAGID field of an OCPP start Transaction message when no authentication is required to start charging. This can occur if 'freecharging' is set to True in the OCPP configuration or if charging is initiated through the myenergi app.

You can specify a specific PlugandChargeID to be sent in these situations by modifying the PlugandChargeID parameter in the OCPP configuration.