GEN2 Wallbox for Home Assistant

This is an integration for the GEN2 EcoCharge wallbox installed by MalinaGroup mainly in CZ/SK or DE. This one:

This wallbox is a rebranded Tuya and can be controlled using the tinytuy library (https://github.com/jasonacox/tinytuya) via a local network.

Installation via HACS - recommended

The preferred option is HACS (Home Assistant Community Store).

Copy the contents of custom_components/gen2_wallbox to your home assistant config/custom_integrations and restart HA.

First, connect the wallbox to the Tuya SmartHome app and set up the wifi network for the wallbox.

Then you need to prepare three information for successful configuration:

For this part, you need to use the tuya iot platform. Please watch this great video:

Then you simply add the new GEN2 Wallbox integration in Settings > Devices & Services ".

That's it. You will see the new device and six new entities.

The integration has:

4 sensors:
- Device temperature [C]
- device status (connected, charging, done)
- device output current in [A]
- device output power [kW] - this value is very special. I think the device is reporting the wrong value.
1 confing number: maximum charging current from 8 to 16 A
1 switch that starts/stops the charging process. It takes approximately 5-10 s to start. So be patient before the integration responds.

You may specify some more config in your configuration.yaml

#config gen2 wallbox platform
gen2_wallbox:
    update_interval: 5 #default is 10sec

Initial release