Small size,35x35mm mounting holes
6 PWM input channels for standard receiver or PPM SUM receiver
Up to 8-axis motor output
Supported 2-axis gimbal and auto trigger controll
FTDI/UART port for upload firmware, debug, Bluetooth module or LCD display
I2C port for extend sensor, I2C LCD/OLED display or I2C-GPS NAV board for GPS and Sonar
Ultra low noise 3.3V LDO voltage regulator
ATMega 328P Microcontroller
MPU6050C 6 axis gyro/accel with Motion Processing Unit
HMC5883L 3-axis digital magnetometer
BMP085 digital pressure sensor
PCA9306DP1 logic level converter