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ESP32 Arduino: Getting DS18B20 sensor unique identifier
In this tutorial we will learn how to fetch the unique identifier of a DS18B20 sensor, using the ESP32 and the Arduino core. The tests were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board and a waterproof version of the sensor. Introduction In this tutorial we will learn how to fetch the unique identifier of a DS18B20 sensor, …
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