---
product_id: 384077929
title: "Hopcd Keypad Modules for MCU Matrix Array Switch Keypad Keyboard Modules with 16 Keys 4x4 Push Buttons External Keypad 4 * 4 Button Keypad"
brand: "hopcd"
price: "AR$838"
currency: ARS
in_stock: false
url: https://www.desertcart.com.ar/products/384077929-hopcd-keypad-modules-for-mcu-matrix-array-switch-keypad-keyboard
store_origin: AR
region: Argentina
---

# Backlit design Compact size 16-key matrix Hopcd Keypad Modules for MCU Matrix Array Switch Keypad Keyboard Modules with 16 Keys 4x4 Push Buttons External Keypad 4 * 4 Button Keypad

**Brand:** hopcd
**Price:** AR$838
**Availability:** ❌ Out of Stock

## Summary

> 🔒 Elevate Your Projects with the Ultimate Keypad Experience!

## Quick Answers

- **What is this?** Hopcd Keypad Modules for MCU Matrix Array Switch Keypad Keyboard Modules with 16 Keys 4x4 Push Buttons External Keypad 4 * 4 Button Keypad by hopcd
- **How much does it cost?** AR$838 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/384077929-hopcd-keypad-modules-for-mcu-matrix-array-switch-keypad-keyboard)

## Best For

- hopcd enthusiasts

## Why This Product

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

## Key Features

- • **Future-Proof Design:** Enjoy guaranteed software updates for enhanced functionality.
- • **Seamless Integration:** Compatible with various MCUs for effortless setup.
- • **Illuminate Your Ideas:** Backlit keys for easy visibility in any environment.
- • **Lightweight & Portable:** Weighing only 20g, take your keypad anywhere.
- • **Unlock Your Creativity:** Transform your projects with a 4x4 matrix keypad!

## Overview

The Hopcd Keypad Module is a compact 4x4 matrix keypad featuring 16 backlit push buttons, designed for seamless integration with microcontroller units (MCUs). Weighing just 20g and measuring 7 x 7 x 0.5 cm, this keypad is perfect for a variety of applications, ensuring both portability and functionality.

## Description



## Features

- Backlit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Hopcd |
| Product Dimensions | 7 x 7 x 0.5 cm; 20 g |
| Manufacturer reference | Hopcd5rbp6tod43 |
| Are Batteries Included | No |
| Item Weight | 20 g |
| Guaranteed software updates until | unknown |

## Images

![Hopcd Keypad Modules for MCU Matrix Array Switch Keypad Keyboard Modules with 16 Keys 4x4 Push Buttons External Keypad 4 * 4 Button Keypad - Image 1](https://m.media-amazon.com/images/I/514HNcxavjL.jpg)
![Hopcd Keypad Modules for MCU Matrix Array Switch Keypad Keyboard Modules with 16 Keys 4x4 Push Buttons External Keypad 4 * 4 Button Keypad - Image 2](https://m.media-amazon.com/images/I/61rM-Rg1iYL.jpg)
![Hopcd Keypad Modules for MCU Matrix Array Switch Keypad Keyboard Modules with 16 Keys 4x4 Push Buttons External Keypad 4 * 4 Button Keypad - Image 3](https://m.media-amazon.com/images/I/612bIRqT7fL.jpg)
![Hopcd Keypad Modules for MCU Matrix Array Switch Keypad Keyboard Modules with 16 Keys 4x4 Push Buttons External Keypad 4 * 4 Button Keypad - Image 4](https://m.media-amazon.com/images/I/61VRz75psjL.jpg)
![Hopcd Keypad Modules for MCU Matrix Array Switch Keypad Keyboard Modules with 16 Keys 4x4 Push Buttons External Keypad 4 * 4 Button Keypad - Image 5](https://m.media-amazon.com/images/I/61SEVeU85iL.jpg)

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**Shop now:** [https://www.desertcart.com.ar/products/384077929-hopcd-keypad-modules-for-mcu-matrix-array-switch-keypad-keyboard](https://www.desertcart.com.ar/products/384077929-hopcd-keypad-modules-for-mcu-matrix-array-switch-keypad-keyboard)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-18*