There is only a distance of 20cm between uno an nano.
The Code is exact the same like in the links postet before.

Regards

Hi,

i've setup a mysensors network with two Arduino nanos and everything is working fine.

• Arduino nano 1: (Serial Gateway)

• Arduino nano 2: (DHT22 node)

Now I tried to put in an Arduino Uno as simple Switch node but it not working at all. I cross change all Nrf24 modules to check if all modules are working proper and they do. (all with caps 22uF)

I tried it with two different Arduino unos and also tried all sketches (gateway and nodes in all different constellations but I could never bring Arduino Uno and nano working together in the same network.

• Arduino Uno (Simple Switch)

Does anyone tired this before?