Flysky 4-Channel Bidirectional Receiver For AFHDS 3 Transmitters & RF Modules.
Specifications:
- PWM Channels: 4Â
- RF: 2.4GHzÂ
- Protocol: Â AFHDS 3Â
- Antenna: Â Dual built-in antennas
- Input Power: Â 3.5-9V/DC
- Data Output: Â PWM/PPM/i.BUS 2/S.BUS/i.BUS
- Temperature Range:  -10℃ to +60℃Â
- Humidity Range: Â 20%-95%Â
- Online Update: Â Yes
- Dimensions: Â 30.3*25.8*20mmÂ
- Weight: 7.2gÂ