FrSky XSRF4O Flight Controller Integrate with FrSky XSR Receiver
Built-in F4 and XSR receiver module
Built-in BARO BMP280
Features the latest Accelerometer and Gyro technology
XSR receiver is a full duplex telemetry receiver, it will receive the commands of radios and send to F4 by SBUS (8CH is RSSI) to UART1 of F4, it can also send telemetry information back to radio by Smart Port
6 PWM output signal lines for ESCs and Servos. Arranged for easy wiring on standard pin headers.
OSD configuration has been included in Betaflight GUI
Compatibility : FrSky Taranis X9D/ X9D PlUS/ X9E/ hORUS X12S/ XJT in D16 mode
Firmware Upgradable : Firmware Upgradable
Dimension : 36*36*6mm(L*W*H)with 30.5mm mounting holes
Operating Voltage Range : 4.0-10V (recommend 5V)
Operating Current : 200mA@5V
Number of Channels : 16CH(8CH is RSSI)by SBUS to UART1 OF F4, Smart Port of XSR to UART6 of F4
Hardware : STM32F405 MCU,SPI Sensor,MPU6000,OSD,SD.
Download manual here