Tutorial: Connect an ESPRESSIF ESP32-Azure IoT Kit to IoT Hub In this tutorial, you use the Azure IoT middleware for FreeRTOS to connect the ESPRESSIF ESP32-Azure IoT Kit (from now on, the ESP32 ...

An IoT-powered access control system using ESP32, Blynk IoT, and barcode scanning to regulate factory entry. It features stepper motor-controlled gates, a mobile app, and an emergency alert system ...

Welcome to the most comprehensive collection of ESP32-CAM projects for 2025! Whether you're a beginner exploring camera-based IoT applications or an advanced developer building sophisticated ...

Abstract: This research aims to create a Smart Energy Meter that can monitor, notify, and terminate excessive electrical energy use on the Internet of Things (IoT) using the Blynk Iot application as ...

The ESP32 series of microcontrollers is one of the go-to choices for projects where performance and connectivity are a priority, all while providing a powerful processor and wireless capabilities at ...

The ESP8266 has become one of those ubiquitous parts that everyone knows. However, the new ESP32 has a lot of great new features, too. If you want to take the ESP32 for a spin, you should check out ...

SparkFun has just launched the “IoT RedBoard – RP2350” and “IoT RedBoard – ESP32” boards with Arduino UNO R4 form factor based on respectively Raspberry Pi RP2350B + RM2 wireless module and ...