ESP32

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...

New ESP32-C3 Microcontroller from Espressif with RISC-V Single Core CPU for Ultra-Low Power, Secure IoT Applications

To address the most common needs of security in cost-sensitive IoT devices, Espressif has released a low power, cost-effective...

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...

Pixelblaze is an ESP32 based Programmable LED Controller with High Computing Power and Web-based Live Editor

Pixelblaze V3 from Hencke Technologies is the newly introduced Wi-Fi-enabled, live-codable LED controller with a web-based...

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...

Maypole – An ESP32 Powered Device that Turns any USB Port into a Hub for Wireless Collaboration by Enabling Wireless File Storage

Brainchild of hardware developer Akshar Vastarpara, Maypole is an open-source product that not only appears like the USB flash...

Build Your Own Capacitive Touch Sensor to Control Home Appliance using ESP32

In many cases, touch sensors are used instead of push buttons. The advantage is that we don't have to provide force to press a...