Thanks to parbar for the tip on X10. I tried it and it works, but it doesn't look so stable. I am sending e.g. 4 different commands in a row, but frequently not all of them are received in Domoticz - even on short distances. In the meanwhile, I also found another library from Randy Simons here: http...

Hi, I would like to build some simple Arduino based 433MHz sensors with wired digital inputs and connect them to RFLink. There are many examples of simple transmitter/receiver pairs, but I'll need some library that is capable of transmitting in a protocol that is recognized by RFLink. Any idea's of ...