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An application for running a WiFi-connected DHT11 temperature/humidity sensor on an ESP32 MicroController. Includes C++ Arduino code for the ESP32 as well as a Node.js application. The Node.js ...
Using DHT11 with ESP32 to Monitor Data on ThingSpeak Cloud The DHT11 is a basic, low-cost digital sensor used to measure temperature and humidity. When combined with an ESP32 and ThingSpeak cloud, it ...