@hollladiewaldfee You could try looking into Node Red (http://nodered.org) for your distributed raspi instances. It supports usage of the gpio out of tge box and can speak back to openhab via MQTT.
@hollladiewaldfee You could try looking into Node Red (http://nodered.org) for your distributed raspi instances. It supports usage of the gpio out of tge box and can speak back to openhab via MQTT.