https://fossengineer.com/tags/platformio/ Recent content in PlatformIO on FOSS Engineer Hugo en-US Fri, 28 Aug 2026 18:19:12 +0200 https://fossengineer.com/speeduino-open-source-ecu-firmware/ Fri, 28 Aug 2026 14:50:00 +0200 https://fossengineer.com/speeduino-open-source-ecu-firmware/ Speeduino is open source ECU firmware for hobbyist engine management. I inspected the repository, mapped the firmware architecture, built the default Mega 2560 target with PlatformIO, and recorded the native test caveat. https://fossengineer.com/apps/speeduino/ Fri, 28 Aug 2026 00:00:00 +0000 https://fossengineer.com/apps/speeduino/ <p>Speeduino is not a Docker application. It is embedded ECU firmware, so the related guide focuses on source layout, PlatformIO build targets, TunerStudio reference files, and local firmware build validation.</p>