FIDO2 Hardware: Part 2 – USB Host Circuit Boards

Check out the project on GitHub. After prototyping the MAX3421E USB host chip with the Raspberry Pi Zero in the previous blog entry to this series, I decided to design a custom PCB for this task. Transparency Disclaimer: This project has been in part sponsored by the PCB manufacturing company PCBWay. Circuit Design I used the public schematics of the… Read More →

Raspberry Pi Cross Compilation using Docker

The Raspberry Pi is a great little computer for makers. However, it lacks the performance to compile big software packages in an acceptable timeframe. So I set out to create a fast and easy-to use docker-based cross-compiler for the Pi, which runs on much more powerful machines like for example a VPS. Continuous Integration This server does not only host… Read More →