Integrated Jupyter Notebook execution into a Gatsby static site using gatsby-transformer-ipynb to render live code output at build time
Packaged a reproducible Rust cross-compilation toolchain for ESP32 microcontrollers using custom Nix derivations
Implemented ESP32 Bluetooth Low Energy heart rate service in Rust using the NimBLE stack by translating and adapting C reference implementations
Packaged esp-idf build system into a standalone Rust library to enable reusable ESP32 Bluetooth development
Replaced L298N H-bridge with TMC2208 stepper driver to reduce GPIO overhead, eliminate overheating, and simplify microstepping control