M5Stack Cardputer ADV New Version StampS3A Development Board Portable Computer 1.14 Inch 56Key Keyboard Card Microcontroller

M5Stack Cardputer V1.1 / ADV Card-sized computer

 Please note

Product SKU optional
Option1: Cardputer ADV
Option2: Cardputer V1.1(Stop production)

Product Comparison

Option1: Cardputer ADV

Product 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

Package Includes

1 x Cardputer-Adv

Specification

Product details

Kindly Remind

​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
When a 3.5mm headphone jack is inserted, the speaker amplifier will be disabled.

Charging Precautions
When charging the Cardputer v1.1, please switch the power to "ON".

Product 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.

FAQ

Q1: Why is my Cardputer v1.1 / ADV black screen/won't boot?

Solutions:

M5Burner Burn official Factory Firmware "Cardputer-Adv User Demo"

Q2: Why is my Cardputer's infrared function not responding to any device, and my phone's camera can't see the emitted light?

The inability to see light emitted by the IR sensor within the phone's camera does not necessarily mean that the IR sensor is not sending any signal; it could be related to many possibilities (such as the phone's camera blocking infrared signals). We suggest you first check if the IR element on the Cardputer is intact. If the IR element is in its correct position, it is likely functioning correctly. You can test it using any electronic device with infrared reception capabilities. We recommend using our provided example code: https://docs.m5stack.com/en/arduino/m5cardputer/ir_nec