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
Replaced L298N H-bridge with TMC2208 stepper driver to reduce GPIO overhead, eliminate overheating, and simplify microstepping control
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