M5Stack ATOM Matrix ESP32 Development Kit
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M5Stack ATOM Matrix ESP32 Development Kit
ATOM Matrix is a compact development board in the M5Stack development kit series, measuring only 24*24mm, suitable for handheld and micro-embedded device development. It is driven by an ESP32-PICO-D4 chip with integrated Wi-Fi technology and 4MB SPI flash memory to ensure good connectivity and storage capacity. The board is equipped with IR LEDs and a 5*5 RGB LED matrix to support rich visual display, as well as a built-in IMU sensor (MPU6886) and HY2.0 interface to enhance motion sensing and device communication. Programmable buttons and a Type-C USB interface simplify the development process.
Product Features
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ESP32 PICO-based
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Programmable button
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5 * 5 RGB LED matrix panel(WS2812C)
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Built-in MPU6886 Inertial Sensor
Include
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1x ATOM Matrix
Applications
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Internet of things terminal controller
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IoT node
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Wearable peripherals
Specification
| Resources | Parameter |
|---|---|
| ESP32 | 240MHz dual core, 600 DMIPS, 520KB SRAM, Wi-Fi |
| Flash | 4MB |
| Power Input | 5V @ 500mA |
| Port | TypeC x 1, GROVE(I2C+I/0+UART) x 1 |
| PIN Port | G19, G21,G22,G23,G25, G33 |
| RGB LED | WS2812C 2020 x 25 |
| MEMS | MPU6886 |
| IR | Infrared transmission |
| Button | Custom 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 ) |
Effective Date: March 27, 2025
At OpenELAB, we are committed to providing accurate product descriptions and delivering high-quality products. If you experience any issues with your purchase, please notify us within 60 days of the shipment date.
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2. Warranty Policy
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The standard warranty period for products sold by OpenELAB is 12 months from the date of delivery.
Under this warranty, OpenELAB will make a reasonable effort to repair or replace products free of charge if defects are due to issues with raw materials, design, or manufacturing.
If the defect qualifies under this policy but falls outside the covered scope, reasonable charges may apply for repair or replacement.
After the warranty period, support may still be available at a reasonable fee.
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The warranty does not apply in the following cases:
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