---
product_id: 639815612
title: "M5Stack Official Cardputer Kit with M5StampS3 - Pocket Computer Development Kit - ESP32-S3, 56-key keyboard & a 1.14\"\" screen, Compact, Grey"
brand: "m5stack"
price: "¥19105"
currency: JPY
in_stock: true
reviews_count: 10
category: "M5 Stack"
url: https://www.desertcart.jp/products/639815612-m5stack-official-cardputer-kit-with-m5stamps3-pocket-computer-development-kit
store_origin: JP
region: Japan
---

# 240 MHz ESP32-S3 processor Micro SD card expandable storage 1400mAh long-lasting battery M5Stack Official Cardputer Kit with M5StampS3 - Pocket Computer Development Kit - ESP32-S3, 56-key keyboard & a 1.14"" screen, Compact, Grey

**Brand:** m5stack
**Price:** ¥19105
**Availability:** ✅ In Stock

## Summary

> 🚀 Pocket power meets pro coding — never miss a beat with the M5Stack Cardputer!

## Quick Answers

- **What is this?** M5Stack Official Cardputer Kit with M5StampS3 - Pocket Computer Development Kit - ESP32-S3, 56-key keyboard & a 1.14"" screen, Compact, Grey by m5stack
- **How much does it cost?** ¥19105 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/639815612-m5stack-official-cardputer-kit-with-m5stamps3-pocket-computer-development-kit)

## Best For

- m5stack enthusiasts

## Why This Product

- Trusted m5stack brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Portable:** Sleek 3.31 x 2.13 inch footprint with a 1.14" vibrant TFT screen and 56-key keyboard—your pocket-sized coding companion.
- • **All-Day Battery Life:** Dual lithium batteries delivering up to 1400mAh to keep your projects running longer without a hitch.
- • **Built-In Audio & Mic:** Integrated cavity speaker and digital MEMS microphone for interactive voice and sound-enabled projects.
- • **Expand Your Horizons:** Micro SD slot plus HY2.0-4P port for effortless sensor integration and storage expansion.
- • **Powerhouse Performance:** Blazing 240 MHz ESP32-S3 processor for seamless multitasking and coding on the go.

## Overview

The M5Stack Official Cardputer Kit is a compact, grey pocket computer featuring a 240 MHz ESP32-S3 processor, 1.14" TFT screen, and a 56-key keyboard. It includes a micro SD card slot for expandable storage, dual lithium batteries (120mAh + 1400mAh) for extended use, and built-in audio components. With a HY2.0-4P port for sensor connectivity and Linux OS support, it’s designed for developers seeking a powerful, portable coding platform.

## Description

desertcart.com: M5Stack Official Cardputer Kit with M5StampS3 - Pocket Computer Development Kit - ESP32-S3, 56-key keyboard & a 1.14"" screen, Compact, Grey

Review: Best M5 learning device available on the market - Why did you pick this product vs others?: Works great as a learning toy, can be used with SD cards which you could load with multiple operating systems The more powerful m5 stamp sips power, this thing lasts about 2 weeks before needing a charge. Literally fits in your pocket and could be used for multitudes of random tasks.
Review: Compact device with allot of features - Arrived sealed in plastic. SD card slot does not work. Tried three 32 GB micro SD cards, formatted for FAT32, tested for write/read functionality and none will work with the Cardputer. Update two stars to five stars. Default app was unable to see SD card. After loading M5 burner SD card works without issue. Compact with allot features. Cardputer feels solid and well made. Shipping was fast would not hesitate to repurchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D8Q4852D |
| Batteries | 1 9V batteries required. (included) |
| Brand | M5Stack |
| Customer Reviews | 4.4 4.4 out of 5 stars (27) |
| Date First Available | July 3, 2024 |
| Item Dimensions LxWxH | 3.31 x 2.13 x 0.78 inches |
| Item Weight | 3.27 ounces |
| Item model number | K132 |
| Manufacturer | M5Stack |
| Number of Processors | 1 |
| Operating System | Linux |
| Product Dimensions | 3.31 x 2.13 x 0.78 inches |
| RAM | LPDDR |
| Wireless Type | 802.11bgn |

## Product Details

- **Brand:** M5Stack
- **Compatible Devices:** I2C Sensors, Micro SD Cards, Wi-Fi Compatible Devices
- **Memory Storage Capacity:** 8 MB
- **Operating System:** Linux
- **Wireless Communication Standard:** 802.11bgn

## Images

![M5Stack Official Cardputer Kit with M5StampS3 - Pocket Computer Development Kit - ESP32-S3, 56-key keyboard & a 1.14"" screen, Compact, Grey - Image 1](https://m.media-amazon.com/images/I/41OhTh49rAL.jpg)
![M5Stack Official Cardputer Kit with M5StampS3 - Pocket Computer Development Kit - ESP32-S3, 56-key keyboard & a 1.14"" screen, Compact, Grey - Image 2](https://m.media-amazon.com/images/I/41uM+LxLTsL.jpg)
![M5Stack Official Cardputer Kit with M5StampS3 - Pocket Computer Development Kit - ESP32-S3, 56-key keyboard & a 1.14"" screen, Compact, Grey - Image 3](https://m.media-amazon.com/images/I/41vrw6RaQoL.jpg)
![M5Stack Official Cardputer Kit with M5StampS3 - Pocket Computer Development Kit - ESP32-S3, 56-key keyboard & a 1.14"" screen, Compact, Grey - Image 4](https://m.media-amazon.com/images/I/51HntIzdt3L.jpg)
![M5Stack Official Cardputer Kit with M5StampS3 - Pocket Computer Development Kit - ESP32-S3, 56-key keyboard & a 1.14"" screen, Compact, Grey - Image 5](https://m.media-amazon.com/images/I/51WQnW95SiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best M5 learning device available on the market
*by S***Y on June 18, 2025*

Why did you pick this product vs others?: Works great as a learning toy, can be used with SD cards which you could load with multiple operating systems The more powerful m5 stamp sips power, this thing lasts about 2 weeks before needing a charge. Literally fits in your pocket and could be used for multitudes of random tasks.

### ⭐⭐⭐⭐⭐ Compact device with allot of features
*by S***E on April 14, 2025*

Arrived sealed in plastic. SD card slot does not work. Tried three 32 GB micro SD cards, formatted for FAT32, tested for write/read functionality and none will work with the Cardputer. Update two stars to five stars. Default app was unable to see SD card. After loading M5 burner SD card works without issue. Compact with allot features. Cardputer feels solid and well made. Shipping was fast would not hesitate to repurchase.

### ⭐⭐⭐⭐⭐ Great for the hobbist
*by J***E on July 8, 2025*

Great little computer. Make sure you have the right firmware. A background in electronics and programming helps but not 100% necessary.

## Frequently Bought Together

- M5Stack Official Cardputer Kit with M5StampS3 - Pocket Computer Development Kit - ESP32-S3, 56-key keyboard & a 1.14"" screen, Compact, Grey
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-20*