Hardware
PX4 Hardware designs
Website at: http://pixhawk.org
PX4 is an open hardware design, following the OSHW 1.1 definition licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0) license.
Pull requests for relevant fixes are very welcome.
Pixhawk v1 Hardware
FMUv1 & FMUv2 boards
Design files are EAGLE CAD files (can be viewed with the free version) www.cadsoftusa.com/
And BOM management is performed using Bob Starr's BOM-EX plugin: http://www.bobstarr.net/pages/downloads.html
Pixhawk v2 Hardware
FMUv3 board (and IMUv3 + PSMv3 support components)
The Pixhawk v2 Hardware is the result of a collaboration of the open hardware development community and 3D Robotics and has been designed in Altium.
MindPX V2 Hardware
MindPX V2.8 board
Product brief: http://www.mindpx.net/assets/accessories/brochure.pdf
Hardware specification: http://www.mindpx.net/assets/accessories/Specification_MindPX.pdf
User manual: http://www.mindpx.net/assets/accessories/UserGuide_MindPX.pdf
Key features of v2.8:
- 8 main PWM outputs + 8 aux PWM outputs
- Dual-redundancy IMU components (onboard HMC5883L compass)
- Support PPM/SBUS/SPEKTRUM DSM/Satellite RC input
- Support FrSky/Wifi telemetry
- One extra I2C port (so can support external compass and px4flow simultaneously)
- Secondary USB port for companion computer (converted from UART2 using onboard CP2104)
- nrf/SPI port for SPI devices
- exposed SWD debug port
- Built-in vibration dampening for isolated IMU, support hard mount on air frames.
- LTC2875 as CAN controller (+/- 60V overvoltage fault protection)
MindRacer V1.2 board (Hardware version: v1.2)
MindRacer specification: http://mindpx.net/assets/accessories/mindracer_spec_v1.2.pdf
MindRacer user manual: http://mindpx.net/assets/accessories/mindracer_user_guide_v1.2.pdf
Key features of v1.2:
- 35 x 35mm (30.5 mm mounting holes) ultra mini size, weighs about 6g
- STM32F427 as processor
- 6 main PWM outputs
- onboard MPU6500 & HMC5883L
- dual 2x7 stackable header pins for I/O port replication/expansion
- optional IMU isolation mounting support
- Support PPM/SBUS/SPEKTRUM DSM/Satellite RC input
- Support FrSky/Wifi telemetry
- onboard RTC battery and TF card slot
- DroneCode standard connectors
Note: MindPX v2.8 & MindRacer v1.2 share same firmware.
Sapog ESC Hardware
The directory sapog_reference_hardware contains the reference hardware design for the
Sapog ESC firmware. Refer to its README.md for more info.
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