ESP32

ESP32 Audio Player using LM386 IC 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…

Pixelblaze V3 Wi-Fi-Enabled Live-Codable LED Controller 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 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- ESP32 Powered Device 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…

ESP32 Touch Sensor using Capacitive Touch Boards 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…

M5Stack ESP32 IoT Development Kit Introducing M5Stack Core2 - An ESP32 based IoT Development Kit

The ESP32 microprocessors from Espressif have quickly gained popularity and can already be found being used in many IoT…

BLE based Proximity Control using ESP32 BLE based Proximity Control using ESP32 – Detect Presence of BLE Devices

Proximity sensors can be described as one of a kind switches that detect a nearby object with the help of light,…

IoT Based Heart Rate Monitor using MAX30100 Pulse Oximeter and ESP32 IoT Based Heart Rate Monitor using MAX30100 Pulse Oximeter and ESP32

Pulse oximetry is a widely used medical measurement instrument and it is a non-invasive and painless test that measures oxygen…

Interfacing ESP32 SX1278 LoRa Module with ESP32 Interfacing SX1278 LoRa Module with ESP32

LoRa is a wireless Radio frequency technology introduced by a company called Semtech intended to be used to…

Programming ESP32 Over-the-air (OTA) using Arduino IDE Programming ESP32 Over-the-air (OTA) using Arduino IDE

OTA (Over the Air) Programming is a feature of any WiFi-enabled microcontroller like ESP32 and ESP8266 that allows these…