- Processor: STM32F103RC at 72Mhz - Motor driver: DRV8313 with short circuit, overheat protection - Onboard gyro and acceleration sensor MPU6050 - IR LED Interface - Futaba S-BUS - Spektrum satellite port - 7CH PWM/Sum-PPM input/output - Each axis could connect analog joystick - With I2C port, could use external 6050 to replace onboard sensor - 3* AUX port