openWB Software 2.x

Requires Software 2.x. The following changes are necessary under the 'Einstellungen' tab:

Steuerungsmodus: secondary
Steuerung über Modbus als secondary: An

RFID-Authorisation currently is not usable with openWB Software 2.x, check openWB Issue 2832

Supported features

mA regulation: Finer charging current regulation (mA instead of A) for better solar surplus use.
1P/3P: Automatic phase switching. Useful for solar surplus charging.
Built-in meter: Support for an integrated meter. Availability may vary between models.

Parameters

Name	Description	Value	Level
`id`	Modbus ID Default: `1`	int	required
`host`	IP address or hostname Example: `192.0.2.2`		required
`port`	Port Default: `502`	int	required
`connector`	Connector number For multi-connector stations. Numbering starts at 1. Default: `1`		advanced
`phases1p3p`	Charger is equipped with phase switching feature Default: `true`		advanced
`identify`	Use RFID-Reader Be sure to check `openWB Issue 2832` before enabling this, should not be used for access protection!		advanced

Configuration example for evcc.yaml

If you don't want to configure via the UI, you can alternatively use this YAML block.

chargers:
    - name: my_charger
      type: template
      template: openwb-2.0

      # Modbus TCP
      modbus: tcpip
      id: 1
      host:  # Hostname
      port: 1502 # Port
      connector: 1 # Connector number, For multi-connector stations. Numbering starts at 1. (optional)
      phases1p3p: true # Charger is equipped with phase switching feature, optional
      identify: # Use RFID-Reader, Be sure to check [`openWB Issue 2832`](https://github.com/openWB/core/issues/2832) before enabling this, should not be used for access protection! (optional)