VTOL on FOSS Engineer https://fossengineer.com/tags/vtol/ Recent content in VTOL on FOSS Engineer Hugo en-US Sat, 08 Aug 2026 09:23:05 +0200 dRehmFlight - Arduino VTOL Flight Control You Can Actually Read https://fossengineer.com/drehmflight-arduino-vtol-flight-controller/ Wed, 22 Jul 2026 10:00:00 +0200 https://fossengineer.com/drehmflight-arduino-vtol-flight-controller/ <strong>dRehmFlight VTOL</strong> is a GPL Arduino/Teensy flight-controller project for custom VTOL experiments. I inspected the source, mapped the main loop, receiver options, IMU setup, PID controllers, mixer, safety gates, and checked what blocked a local Arduino CLI compile.