Home Automation
How to Build a DIY Presence Sensor with ESP32 and ESPHome | Under $15
Build a DIY presence sensor with ESP32 and LD2410B mmWave sensor for under $15. ESPHome firmware, Home Assistant integration, step-by-step guide.
esp32
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Home Automation
How to Set Up WLED for Addressable LED Strips | The Easiest Way to Add Smart Lighting
Build your own smart addressable LED strip controller with WLED and an ESP32. 200+ effects, music reactive mode, and Home Assistant integration for under $30.