Robin2:
I am using nRF24L01+ transceivers to provide wireless control for oo Gauge model trains. The transceivers are very cheap and effective and I think the program code for them would be much simpler than using WiFi, a webserver, etc.They require the TMRh20 version of the RF24 library which solves some problems from the earlier ManiacBug version
This looks like just what we need, thanks. One small difficulty though, what do I do with this library?
I am not sufficiently familiar with the Arduino IDE to know what you are talking about. 
Would you please explain (in words of one syllable 
) or point me to a tutorial which will?
Thanks