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 ...

This project demonstrates how to connect an ESP32-S3 development board (e.g., YD-ESP32-23) to a Wi-Fi network and use its on-board RGB LED to visualize the wireless signal strength (RSSI). Once ...

ESP32-C2 is also supported by Arduino-ESP32 but requires using Arduino as an ESP-IDF component or rebuilding the static libraries. For more information, see the Arduino as an ESP-IDF component ...

Northwestern University’s Embedded Electronics Class delivered a bumper crop of ESP-32 projects this year. The student teams recorded their progress on hackaday.io with project descriptions, logs, ...

The ESP32 is a fantastic little microcontroller with a world of possibilities. Its specifications may appear modest, but its capabilities enable it to power all kinds of devices. From an LED matrix to ...

Voice recognition is becoming an essential part of the Internet of Things (IoT), allowing us to control, monitor, and interact with devices hands-free. At its core, ESP32 speech to text works by ...

ESP32 is a versatile microcontroller and a great starting point for anyone venturing into the IoT realm, but its configuration and interfacing of sensors can be challenging for new users. Arduino ...

Compared to expensive PCs and server hardware, Single-Board Computers are an inexpensive means to tinker with DIY projects. However, most of the popular SBC series, including the all-powerful ...