✨ 3PCS ESP32 S3 Expansion Board GPIO 1 into 2, 44 Pin Breakout Board Compatible with ESP32 S3 Development Board & N8R8/N16R8 Module, with 9V 1A Power Adapter ✨🔍 Product Overview

Product Overview
This kit includes three 44-pin GPIO expansion boards, a 9V 1A power adapter, a USB Type-C cable, and 40-pin DuPont wires. Ready to connect right out of the box, it helps you quickly build prototypes and expand projects.

Core Features

44-Pin Interface: Features a standard 44-pin GPIO interface, perfectly compatible with 44-pin development boards like ESP32-S3 N8R2/N16R8 for plug-and-play operation.

Pin Multiplication: Each GPIO pin can be expanded into two, fully unleashing the mainboard's I/O potential—effortlessly connect more sensors, displays, and actuators to meet complex project peripheral demands.

Power & Connectivity: Includes a 9V 1A adapter for stable voltage input. The USB Type-C cable and 40-pin DuPont cable provide flexible and secure connection solutions for prototyping.

Package Contents
44-pin GPIO expansion board × 3
9V 1A DC power adapter × 1
40-pin DuPont cable set × 1
USB Type-C data cable × 1

Notes
if you have any questions.

🔥 Key Features

• The kit includes a 44-pin expansion board, a 9V 1A DC power adapter, a USB Type-C cable, and 40-pin DuPont wires—no need to purchase accessories separately. Connect right out of the box and start developing immediately.
• Features a standard 44-pin GPIO interface, offering broad compatibility with various 44-pin microcontroller development boards and modules. Effortlessly adapts to diverse prototyping and project requirements.
• The standard 44-pin interface perfectly matches 44-pin development boards like the ESP32-S3 N8R2/N16R8, ensuring a tight fit for stable connections and reliable signal transmission.
• Equipped with a 9V 1A power adapter, paired with a USB Type-C cable and 40-pin DuPont wires, it provides stable power to the development board while meeting flexible peripheral connection needs.
• Pins are clearly labeled for digital, analog, UART, I2C, SPI, and power functions, transforming complex wiring into a streamlined process and significantly accelerating prototyping and development.

📦 Shipping Information

We ship to the address provided on . Please ensure your address is correct before ordering.

Orders will be processed within 1-2 business days.

Typical delivery time is 3-7 business days, depending on your location.

If you encounter any issues, please reach out to us immediately.

🔄 Return Policy

Returns are accepted within 30 days of receipt.

Please ensure the item is returned in its original packaging and condition.

💳 Payment Methods

We accept PayPal and all major credit cards for your convenience.

📞 Contact Us

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