Pixfalcon Flight Controller

The Pixfalcon autopilot (designed by Holybro^®) is binary-compatible (FMUv2) derivative of the Pixhawk 1 design that has been optimized for space-constrained applications such as FPV racers. It has less IO to allow for the reduction in size.

总览

* Main System-on-Chip: [STM32F427](http://www.st.com/web/en/catalog/mmc/FM141/SC1169/SS1577/LN1789)
  * CPU: 180 MHz ARM<sup>&reg;</sup> Cortex<sup>&reg;</sup> M4 with single-precision FPU
  * RAM: 256 KB SRAM (L1)
* Failsafe System-on-Chip: STM32F100
  * CPU: 24 MHz ARM Cortex M3
  * RAM: 8 KB SRAM
* GPS: U-Blox<sup>&reg;</sup> M8 (bundled)

Connectivity

* 1x I2C
* 2x UART (one for Telemetry / OSD, no flow control)
* 8x PWM with manual override
* S.BUS / PPM input

访问链接:

From distributor Hobbyking^®

Optional hardware:

• Optical flow: PX4 Flow unit from manufacturer Holybro or distributor Hobbyking
• Digital Airspeed sensor from manufacturer Holybro or distributor Hobbyking
• On screen display with integrated Telemetry:
  • Hobbyking OSD + EU Telemetry (433 MHz)
• Pure Telemetry options:
  • Hobbyking Wifi Telemetry
  • HKPilot Micro Telemetry EU version (433 MHz)
  • HKPilot Micro Telemetry EU 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

Key Links

• User Manual