The circuit diagram for interfacing DHT11 temperature and humidity sensor with ESP32 is given below. Interfacing the DHT11 sensor with ESP32 is very simple as it has only three pins. Connect the VCC ...

ESP32 is used for its built in WIFI and Bluetooth feature along with its powerful circuit controlling ability. HC05: HC05 is one of the most popular Bluetooth module out there and its easily available ...

This project demonstrates how to use a DHT11 or DHT22 humidity sensor with an ESP32 microcontroller to measure and display humidity levels. These sensors are commonly used in environmental monitoring ...