RadioMaster R81 V2 Receiver - D8/D16/SFHSS Compatible Nano SBUS
The RadioMaster R81 V2 is a compact, 8-channel nano receiver compatible with FrSky D8/D16 and Futaba SFHSS protocols, outputting SBUS telemetry data for integration with modern flight controllers like Betaflight and ArduPilot.
Features
- 8-channel SBUS output receiver compatible with FrSky D8/D16 and Futaba SFHSS protocols.
- Dual-antenna design for enhanced signal diversity and reliability in complex RF environments.
- Integrated telemetry with RSSI data available on Channel 9 of the SBUS output stream.
- Ultra-lightweight 2-gram design with a compact 17mm x 11mm footprint for tight builds.
- Wide 4.5-6V input voltage range, suitable for direct connection from a 5V BEC or regulated flight controller rail.
Out of stock
The RadioMaster R81 V2 receiver provides a robust link for FPV drones and RC models, operating on the global 2.4GHz ISM band (2400-2483.5MHz). Its core function is to decode D8, D16, and SFHSS signals from compatible transmitters and output a consolidated SBUS stream, simplifying wiring to flight controllers.
Engineered for reliability, the dual-antenna system ensures consistent signal reception even during rapid orientation changes typical in acrobatic flight. The receiver’s low power consumption and stable voltage handling make it a dependable component in both analog and digital video setups.
Additional Information
| Weight | 0.002 kg |
|---|---|
| Dimensions | 1.7 × 1.1 cm |
