FrSky XSRF4O OSD Flight Controller Integrate with FrSky XSR Receiver for RC FPV Racing Drone

FrSky XSRF4O OSD Flight Controller Integrate with FrSky XSR Receiver Specification (user manual): Brand name: FrSky Item name: XSRF4O flight controller Dimension: 36x36x6mm (L x W x H) with 30.5mm mounting holes Integrate with XSR receiver 1~16 channels from Sbus output 1~6 channels from PWM outputs S.Port enabled, support telemetry data transmission and more sensors OSD Configuration has been included in Betaflight GUI. Built-in SD slot Built-in F4 STM32F405 CPU Built-in 6-axis sensor MPU6000 (Accelerometer/Gyro) Built-in BARO BMP280 Package included: 1* FrSky XSRFF4O flight controller