Cardputer

SKU:K132

説明

Cardputer is a card-sized portable computer that is perfect for engineers. At the heart of Cardputer is the M5StampS3, a mini development board based on the ESP32-S3 chip. Cardputer features a powerful dual-core processor, supports Wi-Fi functionality and integrates various peripherals and sensors, making it ideal for rapid functional verification, industrial control and home automation systems.

The 56-key keyboard and 1.14" TFT screen allow users to easily enter and view information. The on-board SPM1423 digital MEMS microphone and built-in speaker enable voice operations such as recording, wake-up and audio playback. The infrared emitter allows infrared control interaction with external devices such as TVs or air conditioners. And Cardputer offers a HY2.0-4P interface for expanding I2C sensors such as temperature and humidity sensors, light sensors and pressure sensors, which allows users to add different functional modules according to their needs and unleash their creativity. Cardputer also includes a Micro SD card slot for expanding storage space. Users can store program code, data files, images, audio and other resources on the Micro SD card.

The device is powered by an internal 120mAh+1400mAh (in the base) lithium battery solution, eliminating concerns about battery life. In addition, Cardputer has built-in battery charging and voltage regulation circuits that automatically adjust voltage and current to protect the battery and the device. The base of the Cardputer incorporates a magnet, allowing it to be attached to metal surfaces such as fridges or whiteboards. What’s more, Cardputer's structure is compatible with Lego hole extensions, allowing users to create even more interesting designs using Lego bricks.

クイックスタート

Arduino IDE

Arduino IDE

本教程将向你介绍，如何通过 Arduino IDE 编程控制 Cardputer 设备

UIFlow 2.0

UIFlow 2.0

本教程将向你介绍，如何通过 UIFlow2.0 图形化编程平台控制 Cardputer 设备

特徴

• M5StampS3 Microcontroller.
• 56 key keyboard.
• 1.14 Inch TFT Screen.
• Cavity speaker and SPM1423 digital MEMS microphone.
• Infrared emission tube is used for infrared control interaction.
• HY2.0-4P port for connecting and expanding I2C sensors.
• Micro SD card slot for expanding storage space.
• The built-in 120mAh and 1400mAh lithium battery in the base provide long battery life.
• Base with magnet, compatible with Lego hole expansion.
• Development Platform
  • Arduino
  • UIFlow

含まれるもの

• 1x Cardputer
• 1x Hex Key

アプリケーション

• 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

仕様

操作説明

ダウンロードモード

ダウンロードモードに入るには、Cardputer の電源を入れる前に側面の G0 ボタンを押し続けます。デバイスが通電した後にボタンを離すと、ダウンロードモードに入ります。

回路図

• Cardputer Schematics PDF
• Cardputer Base Schematics PDF

ピンマップ

PORT A

SPM1423 MIC

Micro SD Socket

ST7789V2

Keyboard&Battery Detect

Speaker&IR

製品サイズ

関連リンク

• SPM1423
• ST7789V2

ソフトウェア

Arduino

• Cardputer Arduino Library
• Cardputer Button Example
• Cardputer Buzzer Example
• Cardputer Display Example
• Cardputer Keyboard Example
• Cardputer MIC Example

Platform.IO

[env:m5stack-stamp-s3]
platform = espressif32
board = esp32-s3-devkitc-1
framework = arduino
upload_speed = 1500000
build_flags =
    -DESP32S3
    -DCORE_DEBUG_LEVEL=5
    -DARDUINO_USB_CDC_ON_BOOT=1
    -DARDUINO_USB_MODE=1

lib_deps =
    M5Unified=https://github.com/m5stack/M5Unified

ESP-IDF

• Cardputer User Demo

Easyloader

動画

• Introduction of Cardputer