ESP32 30-Pin Screw Terminal Breakout Expansion Board

This breakout expansion board breaks out the pins of a compatible ESP32 development board into robust screw terminals and headers. It allows makers and students to connect external sensors, actuators, and wiring securely without loose breadboard jumpers. It expands each GPIO pin into two access points, making it ideal for smart home and prototyping projects.

Dedicated 30-pin compatibility

This breakout base is designed specifically for the 30-pin version of the ESP-WROOM-32 development board. It is not compatible with other ESP32 pinout versions.

Dual GPIO expansion

The board expands each individual GPIO pin of your development board into two connection points. This allows you to easily share and reuse pins across multiple components in complex builds.

Flexible connection options

Wiring can be attached via standard pin headers or heavy-duty screw terminals. You can choose the connection style that best matches your project requirements.

Reliable double-layer PCB

Built with a double-layer PCB where pins are wired on both sides, ensuring stable signal transmission, reliable contact, and robust circuit performance.

Important note on inclusion

This product includes the breakout expansion base board only. The ESP32 development board is not included and must be sourced separately.