موفقیت
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Applications
ESP32 OLED Display: Show Live Time and Weather on Your Desk
This project turns a tiny OLED screen into a sleek mini desk gadget that always displays the current time and live weather for your city. First, the ESP32 pulls this data straight from the internet and updates it automatically. Consequently, this serves as an excellent way to practice two essential ESP32 skills at once: syncing time over Network Time Protocol (NTP) and parsing responses from a public web API. What You Will Learn First, wire…
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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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