M5Stack Cardputer Adv

Following the success of the original Cardputer, the M5Stack Cardputer Adv is the latest generation of this incredibly popular, card-sized, versatile programmable platform, with a huge maker following along with endless projects and software options.

The Cardputer Adv is powered by the Stamp-S3A module with ESP32-S3FN8 core processor. With its 1.14" LCD display and an intuitive 56-key keyboard, it offers easy interaction and quick command entry for a wide range of applications.

It features a high-quality audio codec, built-in microphone, 1W speaker output, and headphone jack, plus motion sensing, IR transmission, microSD slot, and expansion headers. The 1750mAh battery, magnetic base, and LEGO mounting add flexibility across embedded and IoT applications.

We also stock the Cardputer Mesh Kit for Meshtastic, which combines the LoRa Cap with a special green base version of the Cardputer Adv!

USB-C cable not included.

Advanced Audio Features

Equipped with high-quality audio components, the Cardputer Adv includes an ES8311 codec, a precision MEMS microphone with a superior signal-to-noise ratio, an NS4150B amplifier circuit, and a 1W speaker output. For enhanced audio flexibility, it also features a 3.5mm headphone jack for external audio devices.

Efficient Power Management

Designed for long-lasting performance, the Cardputer Adv is powered by a 1750mAh lithium battery, ensuring optimized power consumption for extended operation. It also features independent power switching for efficient energy management.

Motion Sensing & Infrared Capabilities

The platform comes with an integrated BMI270 6-axis accelerometer for accurate motion sensing, and infrared transmission functionality, enabling interactive and sensor-driven applications.

Expandable Storage & Connectivity

For flexible storage options, the Cardputer Adv includes a microSD card slot. Connectivity is enhanced through Grove connectors and expansion headers, allowing for easy integration of external sensors and accessories.

Versatile Design & Mounting

The Cardputer Adv features a magnetic base for secure attachment and LEGO-compatible mounting holes for customisable mechanical configurations, offering great versatility for different projects.

Applications

Ideal for embedded prototyping, industrial automation, smart home systems, and custom IoT solutions, the Cardputer Adv is your go-to platform for a wide array of development projects.

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Lithium Battery Shipping: Due to courier restrictions, this product can only be shipped within the United Kingdom. With this item in your cart, your shipping options will be limited and may cost more than our usual rates. Why?

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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

Specifications

SoC	ESP32-S3FN8 @ Dual-core Xtensa LX7, up to 240MHz
Flash	8MB
External storage	MicroSD
Display	ST7789V2 1.14" 240 × 135px
Keyboard	56 keys (4 × 14)
Key actuation	160gf
Expansion ports	HY2.0-4P + EXT 2.54-14P
IR	1× IR emitter
Audio codec	ES8311
Speaker	NS4150B amplifier + 8Ω@1W speaker
Microphone	MEMS microphone, SNR: 65 dB
IMU	BMI270
Battery capacity	1750mAh
Operating temp.	0 to 40°C
Product size	84.0 × 54.0 × 19.6mm
Product weight	81.0g

Resources

• Product documentation
• UiFlow2 Tutorial
• Meshtastic Tutorial
• Arduino IDE Tutorial
• Arduino Library
• Cardputer Schematics
• Stamp S3A Schematics
• Dimensions

Package Contents

• 1x Cardputer Adv

USB-C cable not included