Testing Post

This is a testing post

ESP32 communicate with I2C devices

Minimalistic Messenger

smart alarm clock with ESP32

Remote Control of Light Switch using ESP32

This tutorial explains how to build an IoT application to control a light switch remotely using the ESP32 microcontroller, Wi-Fi, and a relay module.

Flash Code to ESP32 by Arduino IDE

ESPUI

ESP32/Arduino Scan Device I2C Address

ESP32 DEVKIT V1 Pin Referance

This article covers the ESP32 DEVKIT V1 pin reference, highlighting GPIO functions. The board has 30 pins and 25 GPIOs for various tasks, including ADC and DAC. Safety for each pin is discussed, aiding project development.