Whandall:
You don't like to answer questions?
Im not sure I can clearly understand everything, maybe it's the language barrier.
Maybe not.
I've been around Arduino for over 4 years now, I am a programmer and I found this topic VERY difficult to understand.
There is not a clear guide, with the parts of the code to be extended to work with other nodes.
Robin2:
robin, I can only see the example with one Tx and Rx swapping roles.
Can you please indicate to me where this part is ?