Blinking an LED with Rust on the ESP32

In this video I blink an LED on an Arduino Nano ESP32 using Rust — no Arduino framework, just bare metal esp-hal. Along the way I hit a few issues though: rustup vs pacman conflicts, the Xtensa toolchain, espflash not working with this board's DFU interface, and an OTA validation quirk that wiped my firmware on every power cycle.
🔗 GitHub: https://github.com/branchwag/esp32
📚 Credits:
Espressif ESP32-S3 DevKitC User Guide: https://docs.espressif.com/projects/esp-dev-kits/en/latest/esp32s3/esp32-s3-devkitc-1/user_guide_v1.1.html
Photo by Christian Wiediger on Unsplash: https://unsplash.com/photos/person-holding-intel-processor-4Iv0Z1e2nNY

Видео Blinking an LED with Rust on the ESP32 канала Neoravit