Robin2:
Have a look at this Simple nRF24L01+ TutorialI presume you can get the correct LED behaviour when you have the LED and the switch on the same Arduino. If not, start with that.
...R
I've gotten it to work on a single Arduino without RF..
I've gone over the tutorial, but nothing. I did manage to change the CE and CSN pins on the uno to 9,10 from 7, 8.. I caught that in the tutorial. It still wont light. Sometimes the led I have connected to the uno will light without the other Arduino even plugged in.