DIY Smart Presence Sensor – Automate Your Lights Like a Pro скачать в хорошем качестве

DIY Smart Presence Sensor – Automate Your Lights Like a Pro

Tired of motion sensors that fail to detect you when you’re sitting still? Or lights turning on when you just walk past a room? This smart presence detector is the solution! In this video, I show you how to build a presence-based smart light sensor using an ESP32-Wroom, an LD2410C mmWave sensor, and a VEML7700 light sensor. Unlike traditional motion sensors, this one only sends essential data to Home Assistant, reducing unnecessary processing and database clutter. 💡 How It Works: ✅ Detects actual presence instead of just motion ✅ Measures ambient light levels to avoid turning lights on when it’s already bright ✅ Processes everything locally and only sends "light_on" or "light_off" via MQTT ✅ Reduces data traffic and improves Home Assistant efficiency 🛠 Project Resources: 🔹 Download the Arduino Code: [https://github.com/DIY-Sensors/ Smart-Presence-Sensor/tree/main/Smart_Presence_Sensor] 🔹 Download the MQTT Code: [https://github.com/DIY-Sensors/Smart-...] 🔹 Download the Home Assistant Automation Code: [https://github.com/DIY-Sensors/Smart-...] 🔹 Editable 3D-Printed Case Files: [https://www.tinkercad.com/things/fFjl...] 🔹 3D-Printed Case Files: [https://www.thingiverse.com/thing:697...] 🕘 Chapters: 00:00 - Why Traditional Motion Sensors Fail 01:00 - Introducing the Smart Presence Detector 01:14 - Components & How It Works 02:06 - Wiring & Building the Sensor 02:09 - Wiring and coding a LED to the ESP32 03:42 - Wiring and coding a LD2410 sensor to the ESP32 05:50 - Wiring and coding a VEML7700 sensor to the ESP32 08:07 - Programming this project, including OTA, WiFi and MQTT 12:27 - 3D design of the enclosure 12:39 - Integrating and make an automation in Home Assistant 13:30 - Testing the Presence Detection 13:54 - Conclusion & Next Steps 📢 Want More Smart Home Projects? 🚀 Subscribe for more DIY automation builds! [   / @diy-sensors  ] 💬 Have questions? Drop a comment below! #ESP32 #SmartSensor #HomeAssistant #MQTT #PresenceDetection #IoT #HomeAutomation #Arduino #DIYSmartHome