Topics created by Skye Turner

@Skye-Turner Ok thanks, was hoping there was still a system board there; was hoping it would be as easy as this for you. As for ideas, you could use an Arduino Uno, Nano, or Mega and have all your sensors connect via external pull-up resistors to deliver a good clean signal. You can just use the example ReedSwitch sketch and just modify it for how ever many binary/reed switches you want to have. Also now that MySensors is on V2.0, you can use whatever method you choose to communicate to HA (NRF/RFM, Ethernet (Gateway and NODE on same Arduino), etc. I think even Wifi with the ESP8266 is an option. How do you intend on communicating your sensors with HA? Do you have an existing MySensors network?