By day I make warehouse robots and conveyors talk to each other — WCS/PLC, SCADA, Siemens, Libiao Robotics.
By night I learn to talk to the hardware myself.

🎯 Mission: Master the full embedded stack — hardware → firmware → UI → mesh networking
🔭 End goal: Local-first smart home ecosystem, owned end-to-end
📚 Reading: Making Embedded Systems · Mastering FreeRTOS · Fast & Effective Embedded Systems Design

MicroPython ✅  ──►  C++ · Arduino ⚡  ──►  FreeRTOS · ESP-IDF  ──►  LoRa Mesh  ──►  Matter · Thread

Languages & Frameworks

Tools

UI & Design

Hardware & Embedded

Professional Domain

MicroPython · ESP32-S3 · ENV III · Open-Meteo API

Indoor/outdoor weather station on a 320×240 touch display. Five navigable screens, async architecture, stale-while-revalidate weather cache, sleep mode, persistent settings.

C++ · Arduino framework · M5GFX · PlatformIO · FreeRTOS

Full port with double-buffered rendering, alpha blending, custom fonts, event-driven FreeRTOS task architecture on dual-core ESP32.

SX1278 · 433 MHz · ESP32 · WiFi AP / BLE bridge to mobile