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In this article, we demonstrated how to make a wireless network scanner using an ESP32 microcontroller and an OLED display. It searches for neighboring Wi-Fi networks, obtains their SSID and …
DIY Wi-Fi Network Scanner Using ESP32 Read More
The ESP32 microcontroller, combined with the ADXL345 accelerometer and an OLED display, creates a robust, battery-friendly, and fully connected step counter.1 This project goes beyond a simple local readout by …
Building a Pedometer: Step Counter Using ESP32 and ADXL345 With Webserver Read More
This tutorial will cover how to use a Bluetooth thermal printer with an ESP32 and a DHT11 sensor. The Bluetooth thermal printer is used to print temperature and humidity data obtained from …
Using a Bluetooth Thermal Printer with ESP32 and DHT 11 Sensor Read More
Learn how to interface the MFRC522 RFID reader module with the ESP32 board. You’ll learn how to get raw RFID data, get the RFID card UID, and add personal data …
ESP32 Interfaced with MFRC522 RFID Reader/Writer Read More