New M4 core based MCU, means new possibility.
Currently it works in compatible mode, so you can use 1W stm8 based 868MHz modules as TX, and new E78(ASR6601) as RX.
It only outputs CRSF proto to connected FC, but i think in 2-3 weeks i will release first alfa version, with limited telemetry support.
The plan is to make it compatible with TBS Crossfire TX, an ELRS TX modules :)
Stay tuned :)
Kris