How to Configure OpenBeken for Tuya WL-19DWT Door Sensor with CB3S Chip?

I have already flashed OpenBeken and it also works with WLAN. Unfortunately, I have no idea what I need to set in the configuration for the sensor to work. Maybe someone can help me?

Tuya Door Sensor similar to Ty01, but with CB3S chip.

Hello,
the device you have shown is a door sensor based on TuyaMCU.
This means that on the board there is a separate WiFi module and a separate MCU, which controls the power supply of the WiFi module.
They communicate via the TuyaMCU protocol.

Flashing this device is problematic, but possible. One problem will be that the MCU can switch off the power to the WiFI module at any time, so you need to supply 3.3V from the outside.

You also need to know the dpID (identifiers and types) of the TuyaMCU variables in order to write the OpenBeken autoexec.bat afterwards.

Generally you should read this tutorial:
https://www.elektroda.com/rtvforum/topic3914412.html
Also it is worthwhile to search on our list of topics about the door sensor:
https://openbekeniot.github.io/webapp/devicesList.html
Also you can use the search option on our English-language site:
electroda.com

You can still see this topic:
https://www.elektroda.de/rtvforum/topic3985009.html