ESP32 Projects
ESP32 is a tiny cheap 8$ module with a dual core 32-bit CPU and built in Wi-Fi and dual-mode Bluetooth with sufficient amount of 30 I/O pins for all basic electronics projects. All these features are very easy to use, since it can be programmed directly from the Arduino IDE. Explore below the list of ESP32 projects to start with ESP32 based IoT projects.
Battery Powered Attendance system using Face Recognition on ESP32-CAM Board
The ESP32-CAM is a tiny board that comes with a camera, microSD card, and of course the ESP32 microcontroller for less than ten...
ESP32 Active Mode and Deep Sleep Mode Power Consumption Comparison
ESP32 is one of the most popular Wi-Fi based microcontroller modules and it is a popular choice in many Portable IoT...
I2S Communication on ESP32 to Transmit and Receive Audio Data Using MAX98357A
I2S is an Inter-IC Sound protocol that is used mainly to transmit or receive the audio data in a synchronous serial port...
ESP32 Based Internet Radio using MAX98357A I2S Amplifier Board
Analog Radios are getting extinct in this digital world since everything, from movies to songs is being directly streamed from...
How to Configure an ESP Mesh Network using Arduino IDE – Communicate among and between ESP32, ESP8266, and NodeMCU
Internet of Things (IoT) has seen exponential growth over the past couple of years. A new study from International Data...
IoT Based Solar Panel Power Monitoring using ESP32 and ThingSpeak
In the area of renewable energy, solar energy is at the forefront, because producing energy by using the power of the sun is...
ESP32 Based Power Meter - Measuring Input Power and Output Power to Calculate Efficiency
We are all aware of a basic voltmeter, ammeter, and wattmeters, the three basic things you need to measure values on any...
IoT Based Air Quality Index Monitoring System – Monitor PM2.5, PM10, and CO using ESP32
As winter sets in, the air hanging over us thickens with smoke and gaseous emissions from burning fields, industrial factories...
DIY ESP32 Based Audio Player
DIY Music players are fun to build, and we previously built a few music players using Arduino and a dedicated MP3 module. Now...
ESP32-CAM Face Recognition Door Lock System
Security is at most concern for anyone nowadays, whether it's data security or security of their own home. With the advancement...