Robin2:
@tomasdelaveau sent me a PM which suggested that he is using an nRF24L01 rather than an nRF24L01+I have been reading this Thread on the assumption that the missing + was a typo (or time saving).
I have never had an nRF24L01 module and I have no idea whether the TMRh20 library will work with them. That would require careful study of the two Nordic datasheets and the source code in the library - which I do not propose to do.
As they are not expensive I suspect it would be much simpler just to get some nRF24L01+ modules.
...R
I think you will find the difference in the (+) and (no +) is the power amplifier and pre-amp fitted to the NRF device as well as an aerial socket.
The onboard controller is still the same.
I have used the various libraries for the NRF (no +), which I believe they were written for.
Tom.. 