Microprocessor:

• 32-bit STM32F427 Cortex M4 core with FPU
• 168 MHz/256 KB RAM/2 MB Flash
• 32 bit STM32F103 failsafe co-processor

Sensors:

• ST Micro L3GD20 3-axis 16-bit gyroscope
• ST Micro LSM303D 3-axis 14-bit accelerometer / magnetometer
• Invensense MPU 6000 3-axis accelerometer/gyroscope
• MEAS MS5611 barometer

Interfaces:

• 5x UART (serial ports), one high-power capable, 2x with HW flow control
• 2x CAN
• Spektrum DSM / DSM2 / DSM-X® Satellite compatible input up to DX8 (DX9 and above not supported)
• Futaba S.BUS® compatible input and output
• PPM sum signal
• RSSI (PWM or voltage) input
• I2C®
• SPI
• v3.3 and 6.6V ADC inputs
• External microUSB port

Features:

• Advanced 32 bit ARM Cortex® M4 Processor running NuttX RTOS
• 14 PWM/servo outputs (8 with failsafe and manual override, 6 auxiliary, high-power compatible)
• bundant connectivity options for additional peripherals (UART, I2C, CAN)
• Integrated backup system for in-flight recovery and manual override with dedicated processor and stand-alone power supply
• Backup system integrates mixing, providing consistent autopilot and manual override mixing modes
• Redundant power supply inputs and automatic failover
• External safety button for easy motor activation
• Multicolor LED indicator
• High-power, multi-tone piezo audio indicator
• microSD card for long-time high-rate logging

Package Included:

• Pixhawk V2.4.6 main board and box
• PPM encoder
• Buzzer
• Safety switch button
• Power module with XT60 connectors and 6-position connector cable
• SD card

1. The power module supports 2-6S LiPO input voltage and 90A current, but the power cable is 12AWG and only takes 30A current.

2. Micro-SD card must be installed in the beginning or the autopilot can't be unlocked

3. Connect PPM, Futaba S.Bus receiver and PPM encoder to the RC pins on the left side

4. Connect the motor to the matched channels as shown.

5. The compass and accelerometer were already calibrated at the factory.