€23.90
Available · 5 piece · 1-3 days
€23.90*
Product information "M5Stack ATOM Matrix ESP32 Dev Kit"
only 24 * 24mm is the most compact development board in the M5Stack development kit series. It offers more GPIO pins and is very suitable for the development of handy and small embedded devices. The main controller is the ESP32-PICO-D4 chip, which is equipped with Wi-Fi and Bluetooth technologies and has 4MB of integrated SPI flash memory. The Atom board provides an infrared LED together with the 5 * 5 RGB LED matrix on the panel, a built-in IMU sensor (MPU6886) and a HY2.0 interface. Under the RGB LED matrix is a programmable general-purpose button that you can use to add inputs to your various projects. The built-in USB interface (Type-C) allows you to quickly upload and run programmes. There is an M2 screw hole on the back for mounting the board.
Note: If you use FastLED lib, the recommended brightness of the RGB LED is 20. Please do not set the brightness too high to avoid damage to the LED and the acrylic disc. (In the ATOM lib, we have set the corresponding brightness range to 0~100)
Product features
- ESP32 PICO-based
- Programmable button
- 5 * 5 RGB LED matrix panel (WS2812C)
- Built-in infrared LED
- Built-in MPU6886 inertial sensor
- Expandable pins & holes
- Programming platform: Arduino, UIFlow
- 1x ATOM Matrix
- Internet of Things terminal controller
- IoT node
- Wearable peripherals
UnitV/M5StickV/M5StickC/ATOM do not work on some systems without a driver. Users can install the FTDI driver to solve this problem. Under Win10, for example, download the driver file that matches the operating system, decompress it and install it via the device manager. (Note: In some system environments, the driver must be installed twice for the driver to take effect. The unrecognised device name is usually
M5Stack or USB Serial. Windows recommends installing the driver file directly in the device manager (custom update), the installation method with the executable file may not work properly).
Specifications
| Resources | Parameters |
|---|---|
| ESP32 | 240MHz Dual Core, 600 DMIPS, 520KB SRAM, Wi-Fi, Dual Mode Bluetooth |
| Flash memory | 4MB |
| Power input | 5V @ 500mA |
| Connector | TypeC x 1, GROVE(I2C+I/0+UART) x 1 |
| PIN connection | G19, G21,G22,G23,G25, G33 |
| RGB LED | WS2812C 2020 x 25 |
| MEMS | MPU6886 |
| IR | Infrared transmission |
| Button | Customised button x 1 |
| Antenna | 2.4G 3D antenna |
| Operating temperature | 0°C to 60°C |
| Net weight | 3g |
| Gross weight | 14g |
| Product size | 24*24*14mm |
| Package size | 43*43*20mm |
| Case material | Plastic ( PC ) |
Documents/Tutorials
#Matrix Shelly Thermostat: A serverless approach
A modular WiFi thermostat for which you do not need to maintain any infrastructure: Use it anywhere, integrate it into everything.
#
MQTT-enabledscrolling text with ATOM Matrix and MicroPython
#Use your ATOM Matrix to receive text via MQTT and scroll it on the RGB LEDs.
RoverC with M5Atom
Use M5StickC on RoverC and JoyC with M5Atom connected to show the direction of the RoverC.

Fun with ATOM Matrix
Simple MicroPython code for the ATOM 5 x 5 LED matrix and its built-in MPU6886 accelerometer. It works with the M5StickC + NeoFlash Hat.
ESP-Now doorbell
A simple ESP-Now doorbell with an M5Stack Atom Matrix and a Core2 controller.
Voice recognition with the PSoC6 BLE Pioneer Kit
A device that can recognise voice commands and take action.
#
A simple IMU sensor game that won't let you go.
A very simple game for the M5 ATOM. The device must be tilted to the right or left, depending on whether more red or more green pixels are displayed.
ATOM wall clock
The wall clock displays the time on two concentric NeoPixel LED rings. The inner ring shows the hours, the outer ring the minutes and seconds.
ATOM board
This is a project that uses Atom Matrix to customise keyboard shortcuts, which is very convenient for users.

Small things can help save our planet
Here's one small thing that can help use more electricity when it comes from renewable sources.
No pause
A non-invasive solution for menopausal hot flashes using machine learning
1-axis attitudecontrol module with ATOM
Our goal is to realise a 1-axis attitude control module (inverted pendulum).

M5Stack Christmas M5 tree
This year for Christmas I decorated the tree with M5Stack devices.

1-Axis position control module SHISEIGYO-1
1-axis position control module SHISEIGYO-1. It stands up without physical braking.
| Zolltarifnummer: | 85176200 |
|---|---|
| Brand: | M5Stack |
| Country of Origin: | China |
| EAN: | 4060137110634 |
| Gross Weight (kg): | 0.020 |
| Manufacturer ID: | C008-B |
| Product ID: | M5-C008-B |
M5Stack
M5Stack – Simplifying Modular IoT Development and Prototyping
M5Stack is an innovative platform designed for developing and prototyping IoT applications. Featuring modular components and a user-friendly environment, M5Stack enables developers and makers to bring their ideas to life quickly and efficiently.
The core product range includes programmable development boards, modules, sensors, and accessories. The boards often feature the ESP32 chip, which integrates Wi-Fi and Bluetooth connectivity, making them ideal for IoT and smart applications. Popular models include the M5Stack Core, M5StickC, and M5Paper, each tailored to specific needs.
M5Stack’s modular extensions, such as sensor and communication modules, provide exceptional flexibility. Users can easily add GPS, cameras, relays, or displays to their projects, enabling IoT solutions in areas like home automation, robotics, agriculture, and industrial control.
A key feature of M5Stack is its intuitive software support. The platform is compatible with development environments like Arduino, UIFlow (block-based programming), and MicroPython, making it accessible to both beginners and experienced developers.
With its combination of modular hardware, powerful software, and an active community, M5Stack offers an ideal foundation for IoT developers looking to innovate and realize their projects efficiently.
M5Stack Technology Co, Ltd
501, 5F, Tangwei Stock Commercial Building, Youli Road, Bao\'an District
CN 518000 Shenzhen
https://m5stack.com
[email protected]
WEEE number: 41403304
Person responsible for the EU
Sertronics GmbH
Am Studio 20d
DE 12489 Berlin
https://www.berrybase.de
[email protected]
Safety instructions
- Avoid contact of the product with water or other liquids to prevent short circuits.
- Only use the product under the recommended operating conditions (voltage, current, temperature).
- Modifications or tampering with the hardware can cause damage and invalidate the warranty.
- Keep the product away from heat-intensive sources and direct sunlight.
- Store the product safely and out of the reach of children.
- Dispose of the product in accordance with local regulations for electronic waste.
- Do not use damaged or improper power sources or cables.
- Take care to protect the product from electrostatic discharge (ESD).
- Do not leave the device unattended during operation, especially for projects with rechargeable batteries.
- In the event of visible damage or malfunctions, stop operation immediately and check the product.
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