This is a nano sized 8 channel Sbus receiver from Radiomaster. It is compatible with Frsky D8 firmware.
((!)) Note: Recommend to apply hot glue on the R81 antenna contact point before flight.
- Channels: 8
- Frequency range: 2400 - 2483.5Mhz
- Power input range: 4.5 - 6V
- Signal format: Frsky D8 Compatible
- Output format: SBUS
- RSSI: RSSI on Ch9 of Sbus Output
- Range: more than 1km
- Antenna length: Approximately 6cm
- Size: 17 x 11mm
- Weight: 2 grams