Hardware

# Pixhawk Radio Interface (PRI) Breakout Board

> **General information about Pixhawk designs, schematics, reference hardware, FMU versions, licensing, and trademarks, and contributing to the project can be found in the repo [README](../README.md).**

This folder contains the design files for the PRI breakout board which splits the PRI connector into a power in, ethernet, usb and serial port. Documentation about the PRI standard can be found [here](https://github.com/pixhawk/Pixhawk-Standards).

## Design Files

The design is provided in [Altium Designer](https://www.altium.com/) CAD files.

It consists of schematic files (*.SchDoc), BOM listings, and includes open reference hardware PCB layouts (.PrjPcb). 

> **Tip** PDF versions of the schematics and PCB layouts has been made available for easy previewing (i.e. if you don't have Altium Designer).

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## Licensing and Trademarks

The PRI breakout board design files are contributed by Auterion AG and licensed under [CC BY-SA 3](https://creativecommons.org/licenses/by-sa/3.0/legalcode).

The license allows you to use, sell, share, modify and build on the files in almost any way you like - provided that you give credit/attribution, and that you share any changes that you make under the same open source license (see the [human readable version of the license](https://creativecommons.org/licenses/by-sa/3.0/) for a concise summary of the rights and obligations).