CUAV Pixhack flight controller is one 32-bit open source flight controller designed and produced by CUAV based on Pixhawk hardware architecture platform. Since the main hardware architecture is the same with pixhawk, the Pixhack can be fully compatible with the 3DR APM firmware and pixhawk native firmware.With the same function, the demension of the Pixhack is much smaller compared with Pixhawk. And it is suitable for multirotors, helicopters, fixed-wings, boats, cars and etc.

Based on original pixhawk, Pixhack optimized the power supply chip,cutted down unnecessary interface,adjusted and optimized the interface on the flight controller. The highlights of Pixhack design is the separate design of IMU,built-in small general damping structure,adopts CNC one-off forming process, the anti-interference and the stability are highly improved.

Main Featurs:
Suitable for Fixed-wing, multi-rotor (3 to 8 rotors), helicopters, uav VTOL, boats and cars
Strong processor: STM32F427 (180MHZ) main processor and STM32F100 co-processor
Built-in 3 group IMU redundant design (Including 3 accelerometer, 3 gyro, 2 compass and 2 borometer)
Built-in high-performance damping system
Built-in IMU temperature automatic compensation system

Specifications

Hardware Paremeters
Main Processor	STM32F427
Co-processor	STM32F100
Sensor
Accelerometer	LS303D/MPU60000/MPU9250
Gyro	L3GD20//MPU60000/MPU9250
Compass	LS303D/MPU9250
Barometer	MS5611 X 2
Interface
Mavlink UART	2
GPS UART	2
DEBUG UART	1
Remote Controller Signal Input	PPM/WBUS/DSM/DSM2
RSSI Input	PWM or 3.3 Analog voltage
I2C	2
CAN standard wire	1
ADC Input	3.3V x 1, 6.6v x 1
PWM Output	Standard 8 PWM IO+4 programmable IO
Working Enviroment
PM Working Voltage	4.5 to 5.5V
USB Voltage	5.0V +-0.25V
Servo Voltage	4.8 to 5.4V
Working Temperature	-20 to 60°c
Size
Dimension	68 x 44 x 17mm
Weight	63g
Support Models
Fixed-wings,Multi-Rotors, Helicopters, Boats and Cars

Package Included:
1x Pixhack V3 Flight Controller
1x M8N GPS
1x GPS folding bracket
1x Vibration damper plate
1x 8G TF card
1x USB cable
1x JR receiver cable
1x LED board
1x 8CH PPM encoder
1x Voltage and current sensor
1x Buzzer+extension board
1x Standard 3DR datalink connect wire

(Download the above picture to get more details about interface)