Aurora RC 30.5*30.5mm AR-F3PRO Flight Controller Built-in OSD 5V/3A BEC for FPV RC Drone Specification: Brand name: Aurora RCItem name:AR-F3PRO Flight Controller CPU: STM32F303CCT6 Sensor:MPU6000 three-axis accelerometer / three-axis gyroscope (SPI connection) Power input: 2-6S lipo BEC: 5V/3 A Receiver: support PPM, SBUS, IBUS... Supports programmable LED_ Strip (turns off Transponder before use) Support BLheli suite ESC programming Support the newest firmware: betaflight_3.2.0 With the newest DSHOT1200, PROSHOT ESC protocol Built-in OSD, Cleanflight/ Betaflight online tuning Built-involtage detection, alarm Built-in buzzer With LC filter Reserved IIC interface DSM, SBUS receiver input, please configure RX3 as input interface. Package included:1x AR-F3PRO Flight Controller 1x 8P cable 2x 3P cable