Hi @timurrrr, I came here as suggested by jojo-A. In fact, sandeepmistry#116 seems dead. I have an issue with the repo. Probably you have suggestion on how to fix or debug it.

Using sender and receiver examples everything works. However, If I cut the power from receiver, sender get stuck. If I energize it again, no more packages are sent.

It seems that it get stucked at

Since it is handling registers, I'm not sure how to fix it.