Interface ESP32 with 74HC595 and 4-Digit 7 Segment Display
This guide focuses on the 4 digit 7 segment display and its interfacing with ESP32 using 74HC595 shift register. By using the 74HC595 shift register to drive 7-segment displays with …
ESP32 Tutorials and Projects
Complete ESP32 tutorials starting from basics to advances level. ESP32 is a famous development board for the internet of things applications. Although, other IoT development boards are also available in the market. But this board gains popularity among embedded developers and hobbyists in a short time. Because of its on-board many features such as Bluetooth, BLE, WiFi, Crypto-Engine and many others.
IoT Based Fire Detection using ESP32 and Flame Sensor with Email Alert
In this project, we will build an IoT based fire detection project using an Infrared flame sensor and ESP32 with an email alert feature. Our fire detection project will be …
ESP32 ADC with Arduino IDE – Measuring voltage example
In this tutorial, we will learn how how to use ADC (analog to digital converter) module of ESP32 development board with Arduino IDE. Furthermore, We will learn to measure analog …
ESP32 External Interrupts using Arduino IDE
In this ESP32 tutorial, we will learn how to configure and use external interrupts with ESP32 GPIO pins in Arduino IDE. We will demonstrate this through an example with a …
IoT Sound Pollution Monitoring System using ESP32 – Decibel Meter
In this IoT project, we will create an IoT based sound pollution monitoring system using ESP32, sound module, and Blynk app. We will use the KY-038 microphone sensor to detect …
ESP32 Web Server Control DC Motor Speed using L298N Driver
In this ESP32 web server project, we will create a web page hosted on ESP32 which we will be used to control the speed of a DC motor using the …
ESP32 Fall Detection using MPU6050 with Email Alerts
In this project, we will build an IoT based fall detection project using an MPU6050 sensor and ESP32 with an email alert feature. Our fall detection project will be linked …
ESP32 CAM Video Streaming and Face Recognition with Arduino IDE
This tutorial will focus on ESP32-CAM getting started guide. We will learn about ESP32-CAM by creating a live streaming application and face recognition example. Additionally, we will create a video …
ESP32 RGB LED Controller Web Server – Remote Color Picker
In this ESP32 tutorial, we will create an RGB LED controller web server. The web server will display a color spectrum that will be used to set the color of …
ESP32 MPU6050 Web Server Accelerometer and Gyroscope Dashboard with 3-D animation (SSE Events)
In this tutorial, we will create an ESP32 MPU6050 sensor readings dashboard. The readings will consist of the current temperature in degree Celsius, rotational position (x,y,z) and acceleration (x, y, …