Cardputer-Adv

SKU:K132-Adv

Description

Cardputer-Adv is a programmable card-sized computer powered by the Stamp-S3A core module (based on ESP32-S3FN8). It integrates a 1.14" LCD display and a 56-key minimalist keyboard for convenient interaction and input operations.
In terms of audio, it features an ES8311 audio codec, a high SNR MEMS microphone, an NS4150B amplifier, and a 1W speaker, providing high-quality audio input and output capabilities. Additionally, it has a 3.5mm audio output jack for connecting external headphones or speakers.
Internally, it is equipped with a 1750mAh high-capacity lithium battery, combined with a low-power design and an independent power switch to ensure good battery life. It integrates a 6-axis motion sensor BMI270, an infrared emitter, a microSD card slot, and also provides an HY2.0-4P Grove port and an EXT 2.54-14P expansion bus for connecting sensors and other peripherals.
The base contains magnets for metal attachment and is compatible with LEGO hole extensions. This product is suitable for quick function prototyping, industrial control, home automation, and other scenarios.

Tutorial

Arduino IDE

Arduino IDE

This tutorial will introduce how to program and control the Cardputer-Adv device through Arduino IDE

Features

• Stamp-S3A core controller
• 56-key keyboard
• 1.14" LCD display
• 160gf comfortable keypress feel
• ES8311 audio codec
• High SNR MEMS microphone
• NS4150B amplifier + 1W speaker
• 3.5mm audio output interface
• Infrared emitter
• 6-axis motion sensor BMI270
• HY2.0-4P Grove port
• EXT 2.54-14P expansion bus
• microSD card slot
• Built-in 1750mAh Li-ion battery
• Magnetic back design
• LEGO hole compatible
• Development Platform
  • Arduino
  • UiFlow2
  • ESP-IDF
  • PlatformIO

Includes

• 1 x Cardputer-Adv

Applications

• Rapid prototyping and functional verification
• Industrial control and automation
• Embedded systems development and learning
• Wireless communication and IoT projects

Specifications

Learn

Download Mode

To enter download mode, set the side power switch of the Cardputer-Adv to the OFF position. Then, before powering on, hold the G0 button, apply power to the device, and release it afterward. The device will then enter download mode.

Speaker Feature

Schematics

• Cardputer-Adv Schematics PDF
• Stamp-S3A Schematics PDF

1/5

PinMap

LCD

Audio

IMU

IR

Battery

Keyboard

microSD

HY2.0-4P

EXT 2.54-14P

Model Size

• Cardputer-Adv Model Size PDF

Softwares

Arduino

• Cardputer-Adv Arduino Quick Start
• Cardputer-Adv Arduino Driver Library

UiFlow2

Coming soon...

PlatformIO

[env:m5stack-cardputer]
platform = espressif32@6.7.0
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 =
    M5Cardputer=https://github.com/m5stack/M5Cardputer

ESP-IDF

• Cardputer-Adv Factory Firmware

Easyloader

Video

• Cardputer-Adv Product Introduction and Use Cases

Product Comparison

Product Comparison Item	Cardputer-Adv	Cardputer v1.1	Cardputer
Core Module	Stamp-S3A	Stamp-S3A	Stamp-S3
RGB LED Logic	Shares power with display backlight, optimized control logic	Shares power with display backlight, optimized control logic	Powered directly
Antenna Design	Optimized antenna design for better reception	Optimized antenna design for better reception	Standard antenna
Battery Capacity	1750mAh	120mAh + 1400mAh	120mAh + 1400mAh
Audio Solution	ES8311	NS4168 + SPM1423	NS4168 + SPM1423
Audio Port	3.5mm audio jack	/	/
IMU	BMI270	/	/
Keyboard IO Exp.	TCA8418RTWR	74HC138	74HC138
Expansion Ports	HY2.0-4P + EXT 2.54-14P	HY2.0-4P	HY2.0-4P
Lanyard Hole	Yes	No	No