@skywatch https://www.seeedstudio.com/blog/2021/01/29/arduino-ide-support-announced-for-the-raspberry-pi-pico/

There is always hope 😉

@skywatch Correct!

But according to:

https://lowpowerlab.com/forum/rf-range-antennas-rfm69-library/rfm69-hoperf-are-they-semtech-clones-or-not/

And other sources, HopeRF RFM9X are chinese clones of the original semtech sx127X, and these things works using same LoRa.h library from sandeep. So, i guess are practically identical.

Also, i checked MySensors.h compiler definitions, where can be seen 868 and 433 freq are allowed.

So, these radios maybe works...¿!?¿! :face_with_rolling_eyes: