Engine start button with fingerprint and remote webasto control with original key from factory. Board based on the ATmega328, it controls engine start function, climate control, battery voltage, coolant fluid temperature, and so on. Fingerprint scanner BIOCODE Auto M10.
Wow that's nice work!
I guess it took a lot of time to figure out how to interface the central locking and the webasto heater.
How did you do that?
Thanks! I am reading signals from door lock actuator, when I press close button, there are 12volts for couple seconds on the first wire and when I press open button, 12volts are on the second wire of door lock actuator(motor). To run webasto you need to give constantly 12v. Actually it is not difficult.