Streamline your FPV drone build with the FrSky XSRF4O, an all-in-one flight controller that masterfully combines a powerful F4 processor with a genuine, built-in FrSky XSR receiver. Designed for pilots who value clean wiring and guaranteed compatibility, this board eliminates the need to solder and mount a separate receiver, saving you space, weight, and hassle.
The Ultimate FrSky Integration
The XSRF4O is the perfect centerpiece for any FPV pilot using a FrSky radio system like a Taranis or Horus. The integrated XSR receiver provides reliable, full-range performance with up to 16 channels via SBUS and full S.Port telemetry support, allowing you to send vital flight information like battery voltage directly to your radio’s screen.
Proven Performance & Features
Built on the robust STM32F405 processor and paired with the classic, low-noise MPU6000 gyro, this flight controller delivers the smooth and locked-in performance that Betaflight is known for. It also includes premium features like a dedicated SD card slot for unlimited Blackbox data logging and an onboard BMP280 barometer for accurate altitude readings.
Key Features:
- Integrated FrSky XSR Receiver: A built-in, full-range receiver saves space and simplifies wiring, offering up to 16 channels and full S.Port telemetry.
- Powerful F4 Processor: The reliable STM32F405 MCU provides ample processing power for a smooth and responsive Betaflight experience.
- Onboard Blackbox Logging: A dedicated SD card slot allows you to capture detailed flight logs for advanced tuning and troubleshooting.
- Classic MPU6000 Gyro: Features the trusted, low-noise MPU6000 6-axis sensor for stable and consistent flight handling.
- Built-in Barometer: Includes a BMP280 barometer for accurate altitude hold and measurement functions.
- Wide 2-6S Voltage Input: Compatible with a huge range of FPV drone builds and battery setups.
- Standard 30.5×30.5mm Mounting: Designed to fit perfectly in the vast majority of FPV drone frames.
IMPORTANT: Protocol Compatibility
The integrated receiver on this flight controller uses the FrSky ACCST D16 protocol. It is ONLY compatible with FrSky transmitters and transmitter modules running in D16 mode. It is NOT compatible with the newer ACCESS protocol.
Specifications:
- Dimensions: 36x36x6mm
- Mounting Holes: 30.5×30.5mm
- Processor (MCU): STM32F405
- Gyro/Accelerometer: MPU6000
- Barometer: BMP280
- Input Voltage: 2-6S LiPo
- Integrated Receiver: FrSky XSR (ACCST D16 Protocol)
- Channels: 1-16ch (SBUS)
- Telemetry: S.Port Enabled
- Storage: MicroSD Card Slot
What’s in the Box?
- 1x FrSky XSRF4O Flight Controller
- 1x Set of Mounting Hardware
