Radiolink CrossRace ArduPilot Flight Controller with OSD

The Radiolink CrossRace is a 37 x 37 mm flight controller on the 30.5 x 30.5 mm stack pattern that runs ArduPilot-based firmware, bringing GPS modes, MAVLink telemetry and waypoint missions to racing and freestyle-size quads on 2S to 6S.

Key features

• HC32F4A0 processor with a BMI270 gyro/accelerometer and SPL06 barometer for stabilisation and altitude hold.
• Integrated OSD overlays flight data on analog video; the TELEM ports also serve GPS, telemetry radios and digital video systems.
• 12 output channels with PWM, OneShot and DShot, a 4-in-1 ESC port and ESC telemetry support.
• Built-in 5 V and 12 V BECs for the receiver, peripherals and video gear.
• Mission storage: 128M FRAM holds up to 2,617 waypoints, and RTK GPS is supported.

Specifications

• Processor: HC32F4A0PITB
• Gyro/accelerometer: BMI270
• Barometer: SPL06
• Input voltage: 2-6S LiPo
• BEC: 5 V and 12 V
• Outputs: 12 channels (PWM, OneShot, DShot)
• Ports: 2 x MAVLink UART, 1 x GPS UART/I2C, USB-C
• Receiver input: PPM, SBUS, CRSF
• Board size: 37 x 37 mm, 30.5 x 30.5 mm mounting
• Weight: 12.2 g (board), 42.8 g with all cables
• In the box: buzzer, USB cable, TELEM1/2 cables, 4-in-1 ESC cable, receiver cable, quick-start guide

Configure it in Mission Planner or QGroundControl. Add a GPS/compass module for position hold, return-to-home and waypoint missions; the receiver connects over PPM, SBUS or CRSF.