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Build a Smart Doorbell using ESP32 & ESP-NOW #iot #esp32

YouTubeDIY TechRush

Build a Smart Doorbell using ESP32 & ESP-NOW #iot #esp32

Build a low-power wireless smart doorbell using two ESP32 boards communicating through ESP-NOW. This project features an OLED display, PIR motion sensor, push button, buzzer, and real-time notifications without requiring Wi-Fi or an internet connection. 🔥 Complete code, and diagrams 👇: https://diytechrush.com/smart-doorbell-using-esp-now ...

2.1K views1 week ago

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