Check out the Open Source Hardware Association best practices document for some ideas of what people release: https://www.oshwa.org/sharing-best-practices/ http

Check out the Open Source Hardware Association best practices document for some ideas of what people release: https://www.oshwa.org/sharing-best-practices/ https://www.oshwa.org/sharing-best-practices/ BeagleBone Blue is a good recent example of an open hardware project using GitHub: https://github.com/beagleboard/beaglebone-blue https://github.com/beagleboard/beaglebone-blue OpenROV is another example: https://github.com/OpenROV https://github.com/OpenROV