ESP32 38-pin GPIO expansion breakout board with multiple colored pin headers and power connectors

ESP32 38-Pin GPIO Expansion Breakout Board for ESP32 Development Boards

SKU NA710

$4.99 USD Shipping & tax calculated at checkout
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ESP32 38-pin GPIO expansion breakout board adapts ESP32 dev boards for easier prototyping, exposing GPIO, 3.3V power, I2C, SPI and UART for IoT, robotics and home automation.

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Overview

Product Overview

ESP32 38-pin GPIO expansion breakout board is a convenient adapter for ESP32 development boards that brings each header pin out into a clearer, easier-to-wire layout for prototyping and hardware integration. Designed to simplify access to GPIO, power, and common serial interfaces such as I2C, SPI, and UART exposed by the ESP32, it helps when connecting sensors, displays, relays, and modules for IoT, robotics, and home automation projects. A practical ESP32 breakout board for Arduino, ESP-IDF, or MicroPython workflows, it makes testing, troubleshooting, and repeated wiring changes much more manageable.

Questions & answers

Frequently asked questions

Yes, this ESP32 38-pin GPIO expansion breakout board is designed for use with ESP32 development boards. It simplifies prototyping by offering easier access to the ESP32's GPIO, power, and common serial interfaces.
The ESP32 38-pin breakout board comes pre-soldered, ready for immediate use. Simply connect your ESP32 dev board to the breakout board, and you'll have simplified access to pins for easy prototyping and hardware integration.
This breakout board provides access to GPIO, power, and common serial interfaces of the ESP32, such as I2C, SPI, and UART. It facilitates connecting various peripherals like sensors and displays.
The ESP32 GPIO expansion breakout board is ideal for IoT, robotics, and home automation projects. It helps in connecting sensors, displays, and other modules, simplifying the setup for Arduino, ESP-IDF, and MicroPython workflows.
In case of any issues, ShillehTek offers a 30-day return policy. You can return the product within this period for a refund or replacement, ensuring a convenient shopping experience.

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What's included

Features & Specs

ESP32 38-Pin LayoutExpands the 38-pin header of compatible ESP32 development boards into a clearer breakout layout for prototyping and wiring.

GPIO AccessBreaks out ESP32 GPIO and power pins for easier connection to external hardware and test points.

Serial InterfacesProvides convenient access to I2C, SPI, and UART pins exposed by the ESP32 for common sensor and display connections.

ESP32 CompatibilityDesigned for ESP32 development boards that use a 38-pin header format.

Development WorkflowsSupports Arduino, ESP-IDF, and MicroPython projects built around ESP32 hardware integration.

Typical ApplicationsUseful for connecting sensors, displays, relays, and modules in IoT, robotics, and home automation projects.

Prototyping ConvenienceMakes testing, troubleshooting, and repeated wiring changes more manageable during ESP32 development.

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