Temperature and Humidity Monitoring Using DHT22 and ESP8266 NodeMCU

Описание: You find the program and the assembly in this link : https://www.robotique.site/tutorial/t...

The objective of this tutorial is to measure and display the ambient temperature and humidity using the DHT22 sensor connected to an ESP8266 NodeMCU board.

The measured values will be shown in real time on an LCD I2C screen, allowing users to easily monitor environmental conditions.

Through this project, learners will understand how to:
interface the DHT22 sensor with the ESP8266 NodeMCU.
read temperature and humidity data using MicroPython.
display the sensor readings on an LCD I2C display.