**** Integration of the METEO2 sensor via Modbus RTU to TCP gateway ****

Use Code Server in Home Assistant to add the modbus.yaml file & template-sensors.yaml file into the plugged folder.
Change the following lines in the modbus.yaml file:
  host: 192.168.1.4  -> the IP address of your Modbus RTU to TCP gateway
  port: 4196  -> the device port of your Modbus RTU to TCP gateway

Also make sure that your Modbus RTU to TCP gateway has the following serial settings:
  Baudrate: 19200
  Databits: 8
  Parity: none
  Stopbits: 1

After that, include the following lines to the configuration.yaml file in HA:

modbus: !include 'modbus.yaml'
template: !include 'template-sensors.yaml'

Reboot home assistant to get the METEO2 data into your Sensor dashboard