Radiolink F722 Flight Controller

The Radiolink F722 is a 30.5×30.5mm flight controller built around an STM32F722 processor, running Radiolink's own Betaflight and INAV firmware build. It suits FPV and multirotor builds that need a compact standalone FC with a full sensor and video feature set.

Key features

• ICM42688 gyro (dual-gyro option with an ST LSM6DSK320X) paired with an SPL06 barometer for stable, altitude-aware flight modes.
• 5 UART ports plus SBUS/CRSF signal input cover most receiver and telemetry protocols without extra converters.
• AT7456E OSD and a 128MB blackbox log flight data and overlay telemetry on the video feed.
• Runs on 3–6S input with switchable BEC outputs, including 5V/3A and 12V/3A, to power a camera, VTX or other accessories straight from the board.
• USB Type-C port for firmware flashing and setup; supports PWM, two-way DShot and OneShot ESC protocols.

Specifications

• Mounting: 30.5 x 30.5 mm
• Dimensions: 36.5 x 36.5 x 8 mm
• Weight: 9.5 g
• Processor: STM32F722
• Gyro: ICM42688
• Barometer: SPL06
• UART ports: 5
• Input voltage: 3–6S
• Firmware: Betaflight, INAV
• Motor outputs: 8 (M1-M8)
• BEC outputs: 3.3 V/300 mA, 4.5 V/500 mA, 5 V/3 A, 12 V/3 A
• OSD: AT7456E
• Blackbox: 128 MB
• USB: Type-C
• Betaflight target: RADIOLINKF722
• In the box: flight controller, camera cable, 2 ESC cables, ELRS receiver cable, analogue VTX cable, 3-pin receiver cable, R8SM receiver cable and user manual

Pair it with a compatible 30.5x30.5 stack and confirm your receiver's protocol (SBUS or CRSF) before wiring.