LimeSDR Mini is an RF transceiver (permits to send and receive radio data): https://www.youtube.com/watch?v=PN0hFGfv-4g

It is the smallest device of this kind and very affordable (~150 EUR) when compared to other options. Putting it together with the M5stick-c seems like a perfect match.

Was looking around for resources on how to accomplish this, but have difficulties finding enough info on the arduino side.

Question: What arduino libraries would you recommend for communicating with the LimeSDR Mini using the USB port and the M5stick-c?

Many thanks!