Radiolink CrossFlight Controller V1.1 – Full Specifications, Features & Comparison

The Radiolink CrossFlight Controller V1.1 is a high-performance, next-generation flight controller designed for professional and hobbyist drones, RC airplanes, helicopters, rovers, and boats. As an upgrade over the earlier V1.0 version, this model introduces enhanced flight algorithms, sensor fusion, and broader compatibility, making it one of the most versatile controllers in the market.

✅ What's New in Version 1.1?

Radiolink CrossFlight V1.1 includes major improvements in:

• Firmware stability

• Flight performance

• Sensor accuracy

• Hardware capabilities

It supports RTK, Neopixel LEDs, gripper functionality, and delivers more reliable multirotor and fixed-wing control compared to the older V1.0 version.

Technical Specifications

Processor and Sensors

• Main Processor: HC32F4A0PITB – High-speed MCU for real-time control

• Gyroscope/Stabilizer: ICM42670 – 6-axis IMU for stable flight

• Barometer: LPS22HB – High-resolution air pressure sensor

• Compass: VCM5883 – 3-axis magnetometer for precise navigation

Connectivity and Ports

• PWM Outputs: 10 channels for motor or servo control

• MAVLink UART Ports: 2 (No CTS/RTS required)

• USB Port: 1 × Type-C

• GPS Port: 1 × UART/I2C combo for external GPS modules

• RC Input Compatibility: Accepts both PPM and SBUS signals

• Neopixel LED: Supported

• Gripper Functionality: Supported

• RTK Support: Yes – ideal for precision drone missions

• Input Voltage Range: 2S–12S LiPo (7.4V to 50.4V)

• Maximum Input Current: 90A

• USB Voltage Input: 5V ± 0.3V

• Servo Voltage: Not supplied internally – requires external BEC

• Power Module Output:

• Output Voltage: 5.1V

• BEC Current: 2.5A

• ESC Input Current (single): 20A

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Supported Platforms

This controller supports a wide range of RC models:

• Multirotors: Tri-copter to Octa-copter (3–8 motors)

• Fixed-Wing Airplanes

• VTOL / Helicopters

• Ground Vehicles: RC Cars and Rovers

• Watercraft: Boats and Amphibious vehicles

Difference Between Version 1 and Version 1.1