Project – IoT Real-Time Dashboard

In this project, we’ll build an IoT project that display real-time temperature and humidity data from the…

ESP32 Using Arduino Cloud

The code for the ESP32 using the DHT11, DHT20, or DHT22 is identical to the Arduino example…

I2C Address Scan

It is easy to find the I2C address of a device using an I2C Scanner code. To…

I2C Addressing

In the I2C protocol, each device on the bus is identified by a unique address. The master…

Arduino with DHT20

The DHT20 is a high-precision temperature and humidity sensor that communicates using the I2C protocol. This sensor…

Project – DHT22 with LCD Display

In this guide, we will explore how to combine DHT temperature/humidity sensors with LCD displays using I2C…