RFX-868 software is different compared to RFX868 firmware!
RFXflash cannot be used.
use esp.huhn.me to flash new software in the ESP32-S3 controller of the RFX-868.
See the RFX User Guide (not RFXtrx User Guide) for details.
Software release 8002 04-04-2025
- ESP32 release v3.1.3 used
- Software file names changed to RFXS3
- Xmit power minimum set to +10dBm