ESP32-C3 Module-Based IoT PCB

This compact and versatile PCB is built around the ESP32-C3 module, making it an ideal platform for students and beginners interested in exploring IoT (Internet of Things) projects. The board features a relay output, which can control various external devices, such as lights, motors, or other appliances. A built-in LED indicator, which is fully controllable via the ESP32, provides visual feedback, enhancing the learning experience by making it easier to understand the interaction between code and hardware.

The PCB is equipped with a push-button input, allowing users to experiment with simple user interactions, such as toggling the relay or LED. Powering the board is straightforward, with options to use a 5V DC input via a terminal block or a USB-C port. This ensures compatibility with modern power sources and ease of use.

This project is particularly well-suited for students beginning their journey into IoT and connected devices. It provides a hands-on experience with essential IoT concepts, such as digital input/output, wireless communication, and basic automation. The ESP32-C3 module, known for its low power consumption and built-in Wi-Fi and Bluetooth capabilities, allows students to explore the world of wireless connectivity, laying a strong foundation for more advanced projects in the future.

Project Demo: