I am using a Raspberry Pi 2 with a NRF24L01 module... to communicate with several Arduinos. It is working very well ... until some point... after days or weeks. Then I get only timeouts.
Not even a normal restart is fixing it. Only a complete shutdown and new system start can bring it back to life.
The software is written in Python 3 with the RF24 library.
I know this are not many informations. But I don't know what else I could provide. It is basically working... until some random time. This is what is confusing me most. I have no idea what it could be. I couldn't find any error notice or anything... just the timeout from the script. And finally the Message "RF24 HARDWARE FAIL: Radio not responding, verify pin connections, wiring, etc." shows up. But I haven't touched anything.
Does anybody have a hot tip? Or any idea how to debug further?