ESP32 Projects, Tutorials and Guides with Arduino IDE

ESP32 is an Arduino compatible development board or SOC developed by espressif. ESP32 has a combination of both Wi-Fi and Bluetooth wireless capabilities and also comes in single and dual-core. It also has capabilities such as capacitive touch, ADC, DAC, UART, SPI, I2C, I2S, and much more.

Due to its robust architecture and Arduino compatibility now ESP32 is widely used in many industrial applications, Home automation, and many IoT based products. ESP32 is an ideal choice for an Internet Of Things project.

ESP32 Easy To Follow Pinout No more confusion on GPIO selection Featured Image

ESP32 Pinout simplified: No more confusion when choosing GPIOs.

We all love to build IoT projects based on ESP32 boards because it has lots of GPIO pins to play. Many ESP32 lovers like me face a problem selecting appropriate GPIO pins or which pins to avoid for their projects.

We have wasted many hours on an ESP32 project due to the selection of the wrong GPIO pin and, we don’t want you all to be making the same mistake.

Therefore we have created this easy-to-use guide, simplifying the ESP32 GPIO selection process. If you use a bar ESP32 module in your project, this guide will be a handy tool for you.

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ESP32 Auto Connect To The Strongest WiFi Network

For most of us, ESP32 is the first preference for our IoT projects. Due to its advanced functionality with simple usage.

Among all the functionality, we will be discussing one of them today, which will take your IoT project to the next level.

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ESP32 Using SmartConfig

Changing Wi-Fi credentials in code for your ESP32 based IoT project is frustrating, right?

As most of us, either hard code Wi-Fi credential or will use famous Wi-Fi manager.

Apart from this, there is a method known as ESP-Touch, and it works on SmartConfig technology developed by TI.

We will explore SmartConfig technology, and you will be amazed as it is super simple to use and lightweight.

We will be using Arduino IDE for programming ESP32.

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ESP32 sends alert message to Whatsapp when door opened featured image

ESP32 Sending Alert Message To WhatsApp

WhatsApp is now an essential part of our day-to-day life. Receiving any alert messages from ESP32 directly to WhatsApp would be great.
Therefore in this tutorial, we will show you how to send any messages directly to your WhatsApp.

We will be using Arduino IDE for programming ESP32.

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installing ESP32 board in arduino IDE fetured image displaying quick setup

Installing ESP32 In Arduino IDE

Want to explore IoT projects? Then learning ESP32 is a great starting point. In this tutorial, you will learn how to install ESP32 in Arduino IDE. We will use Windows for this tutorial, but the same steps can be used for, mac and Linux OS.
To program ESP32, we have to add an addon package in Arduino IDE.

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