Feature:
- 32-bit STM32F427 Cortex-M4F core processor (integrated floating-point unit)
- 32-bit STM32F100 coprocessor (supports independent control of the main processor at failure, only the use of fixed-wing)
- 14-channel PWM servo signal output (8-channel support fail-safe manual control when, six auxiliary outputs, compatible with high voltage servos)
- Large number of external device interface options (including multiple UART, I2C, CAN, SPI, etc.)
- Integrated backup system reboot and manually take over the support of air-core processor for manual control, the backup system has a separate power supply system (fixed-wing only)
- Backup system can achieve automatic autopilot and manually mixing control (fixed-wing only)
- Simultaneously support multiple power supply and automatically select the optimal set of input
- Coprocessor is equipped with an external independent safety switch and LED status indicators
- Onboard full color OSRAM LED status indicators, if necessary, external
- Can attach an external high-voltage piezoelectric buzzer
- Equipped with high-speed TF card expansion for log storage

Pixraptor Flight Controller W/ NEO-M8N GPS Buzzer Safe Switch

Sensor configuration:
- ST Micro L3GD20H 16  gyroscope
- InvenSense MPU6000 six-axis gyro accelerometer
- ST Micro LSM303D 14 accelerometer / magnetometer
- MEAS MS5611 barometer

Interface configuration:
- 5-channel UART serial port, serial port 1 supports high power output, serial port 1 and 2 support hardware flow control
- 2-way CAN bus output (CAN1 has an internal 3.3V transceivers on the serial interface CAN2 complex 3 in)
- Compatible Spektrum DSM / DSM2 / DSM-X® satellite receiver input
- Compatible with Futaba S.BUS bus input and output
- PPM PPM signal input
- RSSI signal strength indicator input (supports PWM mode or voltage mode)
- 1 Road I2C output, via breakout board for multiple extensions
- 1-way SPI output
- 1-way and one-way 3.3V 6.6V ADC input

Power and protection measures
- LTC4417 Triple priority power control system, superior to conventional simple diode scheme
- Servo interface supports high voltage and high current (up to a maximum 7V)
- All outputs are equipped with overcurrent protection, input interface is provided with anti-static ESD protection

Size:
- Weight: 63 g (with built-in only 8 g shock counterweight)
- Dimension: 78*49*21mm

Includes: 
Pixraptor main control x 1
Safety switch (with buzzer) x 1

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