- Versatile Connections: Features both pin header and screw terminal options, allowing you to choose based on your specific project needs. - GPIO Expansion: This breakout board extends a GPIO pin from the ESP32 development board, enabling efficient reuse of all pins in smart home applications. It serves as a practical alternative to traditional breadboards. - Dual-Layer PCB Design: Constructed with a double-layer PCB, this expansion board ensures stable and reliable connections. With pins wired on both sides, it minimizes the risk of poor circuit contact and unstable signal transmission. - Compatibility Note: Specifically designed for the 38-pin narrow version of the ESP32 without mounting holes. Not suitable for other versions, ensuring a precise fit and optimal performance. Use Cases: 1. Smart Home Projects: Easily integrate multiple sensors and devices by expanding GPIO connectivity for seamless automation. 2. Prototyping: Utilize this breakout board for efficient prototyping, allowing for easy connections and modifications during the development process. 3. Educational Purposes: Ideal for students and hobbyists looking to explore and learn about microcontroller projects in a hands-on environment. This product is designed for reliability and ease of use, making it an essential component for your ESP32-based projects.