M5stack Cardputer v1.1 開発ボード 56 キーボードカード マイクロコントローラ M5StampS3 メインコントローラ ポータブルコンピュータ

Note: New and old versions are shipped randomly

Cardputer v1.1 is a high-performance card computer designed for engineers, comprehensively upgraded from the original Cardputer. The new version features an all-new StampS3A microcontroller and optimized core module antenna and keys, significantly enhancing system stability and user experience.
In terms of control and interaction, the product is equipped with a 56-key keyboard and a 1.14-inch TFT screen for efficient display and operation; the onboard SPM1423 digital MEMS microphone supports recording and wake-up functions and outputs audio via an integrated cavity speaker; additionally, an infrared emitter provides external infrared control capabilities.
For expanded functionality, a built-in Grove interface facilitates custom sensor expansion; storage is enhanced with a Micro SD card slot for easy expansion of storage space. The power system employs an internal 120mAh battery alongside a 1400mAh battery in the base, integrating lithium battery charging and boost/buck circuits to greatly extend battery life. Structurally, the base is equipped with magnets for metal adhesion and is compatible with LEGO stud expansion.
This product is widely applicable for rapid functional verification, industrial control, home control systems, and various other application scenarios.

Product Features
StampS3A microcontroller
56-key keyboard
1.14-inch TFT screen
Cavity speaker and SPM1423 digital MEMS microphone
Infrared emitter for infrared control interaction
HY2.0-4P interface
Micro SD card slot
Built-in 120mAh and base 1400mAh lithium batteries
Base with magnets
Compatible with LEGO stud expansion
Development Platforms
Arduino
UIFlow 2.0
ESP-IDF

用途
Fast functional verification and prototyping
Industrial control and automation
Home Control System
Data acquisition and sensor monitoring
Embedded system development and learning
Wireless communication and Internet of Things (IoT) projects

Package Includes
1 x Cardputer V1.1
1 x L-shaped 1.5mm hex key (for M2 screws)