RadioMaster R81 Nano
- Only 17x11mm and 2 grams
- Antenna: about 6cm length
- RF protocol: FrSky ACCST D8
- Output: SBUS
- RSSI: On channel 9 of the SBUS output stream
Perfect choice for (race)drones that utilizes a flight controller
The RadioMaster R81 Nano is the perfect choice for your (race) drone that utilizes a flight controller and that is capable of receiving a SBUS input signal. RSSI is sent on channel 9 of the SBUS stream.