RFX-868 software is different compared to RFXtrx868/RFX868XL firmware!
RFXflash cannot be used.
Espressif utilities must be used to flash new software in the ESP32-S3 controller of the RFX-868.
See the RFX User Guide for details.
Software release 8001 13-01-2025
- Initial release with all functions of the RFX868XL