The FGr8B surface micro receiver adopts FLYSKY's third-generation automatic frequency hopping digital system (AFHDS 3), it is perfectly suited to their range of PL18, NB4, and NB4 Lite transmitters. It uses a single antenna bidirectional transmission system that is uniquely designed to install and output PWM/PPM, and iBUS in signals.

Being a surface receiver it is suitable for all types of models that operate on the ground or on the water. It operates in the 2.4GHz frequency band with up to 8 PWM/PPM channels as well as the iBUS in, it also has the ability to update the firmware online. The receiver is small and lightweight and will accept a wide input voltage, it will operate quite happily on anything from 3.5~9V.

Features:
• Unique design allows data output of PWM/PPM, and iBUS in signals
• Wide input voltage of 3.5~9V
• Bidirectional single antenna
• 2.4GHz frequency
• AFHDS 3 protocol
• Ability to update firmware online
• Small and lightweight

Adaptive transmitter: all transmitter supporting AFHDS3 (PL18, NB4, NB4 Lite, etc.)

Model Type: Car/Boat ect.

PWM Channels: 7（Version 2.0 will be upgraded to 8 channels)

RF: 2.4GHz

2.4G Protocol: AFHDS 3

Antenna: Single Antenna

Input Power: 3.5-9V

Data Output: PWMPPMi-bus in

Temperature Range: -10℃—+60℃

Humidity Limit: 20%-95%

Online Update: Yes

Dimensions: 35*23.3*13.3mm

Weight: 9.4g

Certification: CE，FCC ID:N4ZFGR8B

FGr8B+User+Manual+20210205