@gohan Yeah!
Good idea!! But i will think about that, on the Raspy/domoticz is running also my security alarm.... probably a separation from other RF stuff ciuld be more 'clean', but i will try... in case i would use another arduino, how can i connect the new MyS GW to the Raspy/Domoticz? Via Usb?

@ijobain Hi, I am in the same condition: RFlink Gateway ---> Raspberry--->Domoticz, just built a MySensor node (Power Pulse meter using arduino mini pro 3.3v) but it doesn't work using the original sketch.... ia m looking for some fix... or built a new real MySensor Gateway running on Raspberry... Any advise?!
PS: Why RFLink don't use a complete MySensor Gateway (not a just RX GW) ?? It's based on MEGA, it can manage it...!?!

Or use a usb my sensor gateway connected via usb to my Raspberry/Domoticz.... and bypassing the Rflink usb gateway....

Hi, i followed the power meter pulse sensor project (Arduino mini pro 3.3v 8MHz), add a LM393 photo sensor and NRF24L01 Radio module, on the other end i have a RFLink USB Gateway connected to a Raspbarry running Domoticz.
In this way i Dont have a real MY Sensor Gateway, RFlink can manage my sensor protocol only in RX, it cannot talk with the my sensor node!!!
So, ho can i modify my sketch and/or myconfig.h in order to send data without a registration process and so on..

Thanks a lot guy!!
Marco