HKPilot32 Flight Controller

The Hobbyking® HKPilot32 autopilot is based on the Pixhawk®-project FMUv2 open hardware design. It runs the PX4 Flight Stack on the NuttX OS.

Tip The HKPilot32 is software compatible with the 3DR® Pixhawk 1. It is not connector compatible, but is otherwise physically very similar to the 3DR Pixhawk or mRo Pixhawk.

As a CC-BY-SA 3.0 licensed Open Hardware design, schematics and design files should be available here.

主要特性

• Main System-on-Chip: STM32F427
  • CPU: 32-bit STM32F427 Cortex® M4 core with FPU
  • RAM: 168 MHz/256 KB
  • Flash: 2 MB
• Failsafe System-on-Chip: STM32F103
• 传感器：
  • 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
• Dimensions/Weight
  • Size: 81x44x15mm
  • 重量: 33.1g
• GPS: U-blox® super precision Neo-7M with compass
• Input Voltage: 2~10s (7.4~37V)

Connectivity

• 1x I2C
• 2x CAN
• 3.3 and 6.6V ADC inputs
• 5x UART (serial ports), one high-power capable, 2x with HW flow control
• 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
• SPI
• External microUSB port
• Molex PicoBlade connectors

Accessories

• Digital airspeed sensor
• Hobbyking® Wifi Telemetry
• Hobbyking OSD + EU Telemetry (433 MHz)

访问链接

• Hobbyking EU version (433 MHz)
• Hobbyking US version (915 MHz)

编译固件

Tip大多数用户将不需要建立此固件! 它是预构建的, 并在连接适当的硬件时由 QGroundControl 自动安装。

为此目标 编译 PX4：

make px4_fmu-v2_default

引脚和原理图

The board is based on the Pixhawk project FMUv2 open hardware design.

• FMUv2 + IOv2 schematic — Schematic and layout

Note As a CC-BY-SA 3.0 licensed Open Hardware design, all schematics and design files are available.