Flysky FGr4S 4-Channel AFHDS3 2.4GHz Receiver

This precision‑engineered 4‑channel 2.4 GHz AFHDS3 receiver brings rock‑solid, low‑latency control to your RC builds, whether you’re upgrading a favorite model or starting a high‑performance project. Designed for seamless compatibility with Flysky transmitters, it delivers reliable signal integrity even in busy RF environments and supports smooth operation of servos, ESCs, lights and more. Its compact footprint and well‑placed mounting pads make installation clean and easy in airplanes, cars, boats or multirotors, and integrated telemetry gives you real‑time feedback when paired with capable gear. For pilots and drivers who expect crisp response and dependable range without fuss, this receiver is a foundation you can trust.

SPECIFICATIONS:

• PWM channel: 4
• Wireless frequency: 2.4GHz
• Wireless protocol: AFHDS 3
• Range: > 200m (ground)
• Antenna type: Built-in single antenna
• Power: 3.5-8.4V
• RSSI: Supported
• Data port: PWM / PPM / i.bus / s.bus
• Temperature range: -10 ℃ to +60 ℃
• Humidity range: 20% -95%
• Online Update: Yes
• Dimensions: 25.5 * 22 * 17.3 mm
• Weight: 5.1g
• Certification: CE, MIC, RCM, FCC ID: N4ZFGRS400