ESP32 38PIN expansion board

The ESP32 38-Pin Expansion Board is a convenient development accessory designed to simplify wiring and prototyping for ESP32 development boards. Featuring clearly labeled GPIO breakout terminals, this expansion board allows makers, students, engineers, and IoT developers to quickly connect sensors, modules, relays, displays, and other peripherals without complicated breadboard wiring.

Built with durable PCB construction and screw terminal interfaces, the board provides stable connections and easy access to all 38 ESP32 GPIO pins. It is ideal for smart home automation, IoT projects, robotics, industrial monitoring, wireless communication systems, and embedded development applications.

Whether you're creating a Wi-Fi-enabled sensor network, Bluetooth device, or custom automation system, the ESP32 38-Pin Expansion Board helps streamline development, reduce wiring errors, and improve project reliability.

Key Features

• Designed specifically for ESP32 38-pin development boards
• Easy access to all GPIO pins
• Clearly labeled pin layout for simplified connections
• Screw terminal connectors for secure wiring
• No soldering required for most applications
• Ideal for prototyping, testing, and permanent installations
• Supports Wi-Fi and Bluetooth-based ESP32 projects
• Durable PCB design for long-term use
• Suitable for IoT, robotics, automation, and educational projects

Applications

• Smart Home Automation
• IoT Development Projects
• Wireless Sensor Networks
• Industrial Monitoring Systems
• Robotics and Automation
• ESP32 Learning & Training
• DIY Electronics Projects
• Rapid Prototyping

Specifications

Package Includes

• 1 × ESP32 38-Pin Expansion Board

Why Choose This ESP32 Expansion Board?

This expansion board eliminates the hassle of complex jumper wiring and makes ESP32 development faster, cleaner, and more reliable. It provides quick access to all ESP32 pins while ensuring stable connections for professional and hobbyist projects alike.