Building an ESP32-Based Temperature Sensor Using DS18B20 and Displaying Data on an I2C OLED 128x32 Display

In the world of IoT and embedded systems, the ESP32 microcontroller stands out due to its versatility and powerful features. In this article, we will walk through the process of building a temperature sensor using the DS18B20 sensor and displaying the temperature readings on an I2C OLED 128x32 display. This project is perfect for those looking to get started with IoT projects or wanting to monitor environmental conditions in real-time.