Learn how to build a wireless freezer monitor with ESP32 and Home Assistant. No permanent modifications, no batteries, just local temperature monitoring.

Build a low-latency XRP robot control system using ESPHome and a UART WiFi bridge. Stream sensors, control motion, and integrate with Home Assistant.

Boost your Hack Pack sand garden with ESP32 lighting, WLED controls, presets, and creative animations for a more dynamic illuminated project.

Explore building a custom claw arm and conveyor system with Arduino and ESP32 for interactive demos.

A step-by-step guide to making a superhero-style Arc Reactor with 3D-printed parts and wirelessly controlled LED effects.