Frsky R9 MM OTA 868MHz Long Range Receiver (With T antenna) SkyZone files can be downloaded here

files can be downloaded here

Radio Alternative:  DJI RC3 ( NOTE : If using this radio

Equipped with 1103 motors

9GHz - room to roam

Frsky R9 MM OTA 868MHz Long Range Receiver (With T antenna) SkyZone files can be downloaded hereThe R9 MM OTA receiver implements the ACCESS protocol and brings the user improved performance and features. The R9 MM OTA supports wireless firmware updates over the air making binding to receivers even easier. As well as the convenience of checking the current receiver firmware version. The R9 MM's compact form factor design is also carried over to the OTA version, and the R9 MM OTA supports inverted S. Port as well. Key Features 868MHz(EU Version)