FreeBSD Fridays: Introduction to Hardware Hacking on FreeBSD with Raspberry Pi
Channel: FreeBSD
Date: 2020-09-11

Join Tom Jones as he provides an introduction to FreeBSD running on the Raspberry Pi. The one-hour session covers interfacing with hardware like LEDs and switches.
Slides: https://adventurist.me/presentations/freebsdandraspberrypi-ffstream/freebsdandraspberrypi-ffstream.html#1
Shell Scripts: https://github.com/adventureloop/gpiostuff