---
product_id: 287139082
title: "Dual GPIO Expander for Raspberry Pi Pico Board, Two Sets of Male Headers for Directly Connecting Expansion Modules"
brand: "coolwell"
price: "112 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/287139082-dual-gpio-expander-for-raspberry-pi-pico-board-two-sets
store_origin: PL
region: Poland
---

# Immersion gold finish for durability & style Clear front pinout labels for effortless wiring Dual 2x20 male headers for max expansion Dual GPIO Expander for Raspberry Pi Pico Board, Two Sets of Male Headers for Directly Connecting Expansion Modules

**Brand:** coolwell
**Price:** 112 zł
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect More, Build Smarter — Elevate Your Pi Pico Game!

## Quick Answers

- **What is this?** Dual GPIO Expander for Raspberry Pi Pico Board, Two Sets of Male Headers for Directly Connecting Expansion Modules by coolwell
- **How much does it cost?** 112 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/287139082-dual-gpio-expander-for-raspberry-pi-pico-board-two-sets)

## Best For

- coolwell enthusiasts

## Why This Product

- Trusted coolwell brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pinpoint Clarity:** Front-facing, crystal-clear pinout labels eliminate guesswork and speed up your builds.
- • **Lightweight & Compact:** At just 1.58 ounces and pocket-sized, it fits perfectly into any project setup without bulk.
- • **Plug & Play Precision:** Standard female header ensures direct, secure Pi Pico attachment or flexible jumper wire use.
- • **Gold Standard Aesthetics:** Immersion gold plating not only boosts conductivity but adds a sleek, professional look.
- • **Expand Your Pi Pico Universe:** Two sets of 2x20 male headers let you connect multiple expansion modules seamlessly.

## Overview

The Dual GPIO Expander for Raspberry Pi Pico is a compact, lightweight accessory featuring two 2x20 male header sets for expanded connectivity. It includes a standard female header for direct Pi Pico attachment or jumper wire use, clear front pinout labels for easy wiring, and an immersion gold finish that enhances both durability and aesthetics. Perfect for professionals seeking efficient, scalable prototyping solutions.

## Description

Features  Standard Pi Pico female header for direct attaching Pi Pico (if male header soldered), or just through jumper wires Two sets of 2x20 male header, allows connecting more Pi Pico expansion modules Clear pinout labels on the front side, easy to use Immersion gold process, beautiful & practical, stunning aesthetic looking   Part List  1. Pico-Dual-Expander x1

## Features

- Standard Pico female header for direct attaching Pi Pico (if male header soldered), or just through jumper wires
- Two sets of 2x20 male header, allows connecting more Pi Pico expansion modules
- Clear pinout labels on the front side, easy to use
- Immersion gold process, beautiful & practical, stunning aesthetic looking

## Technical Specifications

| Specification | Value |
|---------------|-------|
| RAM | LPDDR4 |
| Brand | Coolwell |
| Item Weight | 1.58 ounces |
| Package Dimensions | 4.17 x 3.23 x 1.1 inches |
| Color | Pico-Dual-Expander |
| Processor Brand | ARM |
| Number of Processors | 1 |
| Manufacturer | Coolwell |
| ASIN | B08X6FPRYF |
| Date First Available | February 23, 2021 |

## Product Details

- **Brand:** Coolwell
- **Connectivity Technology:** GPIO
- **CPU Manufacturer:** ARM
- **Compatible Devices:** Raspberry Pi Pico
- **RAM Memory Technology:** LPDDR4

## Images

![Dual GPIO Expander for Raspberry Pi Pico Board, Two Sets of Male Headers for Directly Connecting Expansion Modules - Image 1](https://m.media-amazon.com/images/I/61Sf4n6v+rL.jpg)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-10*