Connect the power supply to the relay which should be governed by the device stops working

RelayActuator__.ino

things to check / do verify radio is good verify radio is connected correctly if header soldered in, verify nothing is touching / solder work is clean/good upgrade to arduino 1.6.5 verify mysensors is library v1.5 if you set up a gateway recently, verify you turned softspi back off and didn't leave it on. your issue likely lies in one of those areas.

Arduino board 1mhz

[image: 1441024566952-pic.jpg] [image: 1441024667516-pic-1.jpg]

I found the solution this was my NRF that didn't work

Check http://www.openhab.org/ifttt.html https://ifttt.com/android_phone

Thanks it worked. you are super