This Pixhawk flight controller from RadioLink has optimized the PCB layout and the barometer height hold， provides more stable flight performance even at high speed. It intergrated the newest 32 bit chip technology and high-end sensors， this is ly one of the best flight controller for quadcopters.
Features:
Multiple flight mode， support for self-stability， height-set， hover， sports， freestyle， circling， following， return， guidance， automatic， all-powerful.
Multiple flight mode switch freely， Helicopter， Fixed-wing， Multi-rotor， Model Car.
Providing multi sound buzzer interface.
Abundant connectivity options for additional peripherals (GPS， I2C， SPI).
Advanced 32 bit CortexM4 ARM high performance processor， and 32 bit STM32STMF100 failsafe co-processor.
14 PWM / servo outputs (8 with failsafe and manual override， 6 auxiliary， high-power compatible).
Support DSM Spektrum receiver.
Equipped with buzzer， 4G memory card， safety switch and power module.
All interfaces fully tested and accurately detected by automatic detection system， avoid bad interfaces lead to flight control installation unsuccessfully.
Specifications:
Processor:
32bit STM32F427 Cortex M4 core with FPU
168MHz
256KB RAM
2 MB Flash
32 bit STM32STMF100 failsafe co-processor
Sensor:
ST Micro L3GD20H 16 bit gyroscope
ST Micro LSM303D 14 bit accelerometer/magnetometer
Invensense MPU 6000 3-axis accelerometer/gyroscope
MEAS MS5611 barometer
Item weight: 37.6g
Item dimension: 85 * 52 * 15mm
Package Information:
Package size: 17.5 * 10.8 * 5cm / 6.7 * 4.2 * 2in
Package weight: 163g / 5.7oz
General box package
Package list:
1 * RadioLink Pixhawk flight controller
1 * Safety switch
1 * Three-wire servo cable
1 * Buzzer
1 * Micro-SD card (4G)
1 * Mounting foam
1 * Instruction CD
