ESP32 Tutorial

ESP32 GSM Calling Device using GeoLinker GL868 Build an ESP32 GSM Calling Device with Auto Answer using GeoLinker

In this project, we build a complete ESP32 GSM voice calling device using the GeoLinker GL868 board. The main idea of…

Face Detection using ESP32-Cam with CircuitDigest cloud How to Use ESP32-CAM for Face Detection using CircuitDigest Cloud

Have you ever watched a movie where a system instantly detects a person’s face, like in security doors or smart…

ESP32 Cam Waste Detection System How to Make a Waste Detection Using ESP32-CAM with CircuitDigest Cloud

In our day-to-day life, huge amounts of waste are generated in homes, streets, offices, and public places. But the real problem is not just…

ESP32 Cam Indian Currency Recognition How to Build a Smart Indian Currency Recognition Using ESP32-CAM

Many visually impaired people identify currency notes by touching them. But as people grow older, their touch…

Getting Started With Arduino LVGL Getting Started with Arduino LVGL for ESP32 Display

In this tutorial, we are going to see how you can create a custom Graphical User Interface(GUI) using  LVGL and our favourite Arduino IDE.…

Helmet Detection with ESP32-Cam using CircuitDigest cloud How to Do Helmet Detection with ESP32-CAM Using CircuitDigest Cloud

Think of a busy road where hundreds of riders pass every minute, some wearing helmets, many not, and imagine trying to monitor all of them…

Object Detection With ESP32-Cam Using CircuitDigest Cloud How to Do Object Detection With ESP32-Cam Using CircuitDigest Cloud

This tutorial shows you how to build a real-time object detection system using the ESP32-CAM module and the CircuitDigest Cloud Object Detection…

ESP32 Cam Attendance System How to Use ESP32-CAM for Attendance System using CircuitDigest Cloud

Nowadays, everything is rapidly transitioning into the digital world, from the way we communicate to how industries…

Send Email from ESP32 using CircuitDigest Cloud How to Send Email Notifications from ESP32 using CircuitDigest Cloud

In this tutorial, we will learn how to send an email from your ESP32 microcontroller. This feature allows important…

Text-to-Speech on ESP32-C3 using Wit.ai How to Build an ESP32-C3 Text-to-Speech Using Wit.ai

Text-to-Speech, or TTS, is a technology that converts written text into spoken audio. It is commonly used in voice…