موفقیت
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Applications
ESP32 Door/Window Alarm with Wi-Fi Phone Notifications
A magnetic reed switch serves as one of the simplest sensors you can integrate with an ESP32. Consequently, it opens the door to real-world home security projects. In this tutorial, you will build a functional door and window alarm that detects when an entryway is opened and instantly sends a free push notification to your phone over Wi-Fi. We will use IFTTT Webhooks to accomplish this without a paid cloud service. What You Will Learn…
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Applications
ESP32 Weather Station: Live Temperature & Humidity with a DHT22 Sensor
After learning how to control an LED through an ESP32 web server, reading sensor data and displaying it online serves as the perfect next project. In this tutorial, you will connect a DHT22 sensor to your ESP32 board. Consequently, you will build a clean web page that displays live temperature and humidity readings directly from the device without requiring any third-party cloud services. What You Will Learn Wire and read environmental data directly from a…
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Applications
How to Build a Simple ESP32 Web Server to Control an LED
One of the very first projects every ESP32 beginner should build demonstrates the chip’s biggest advantage over an Arduino Uno: built-in Wi-Fi functionality. In this tutorial, you will turn an LED on and off from any phone or laptop on the same network. Consequently, you will host a simple webpage directly on the ESP32 itself without installing an extra app, setting up a cloud account, or adding a separate Wi-Fi module. What You Will Learn…
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