Overview of open source hardware projects r/opensourcehardware OpenHardware Routers Turris - Turris OS is the OpenWRT based operating system, the project documents the hardware CPU's OpenPower Laptop Librem 13 or 15 series Nitropad X230 - no Intel ME - (Evil-Maid-Attack protection) Tablet Librem 11 tablet Hardware USB security token Librem Key Smartphone Librem 5 Hardware Boards Arduino OLinuXino