M5Stack ATOM Matrix ESP32 Development Kit
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Introduction
ATOM Matrix is a compact development board in the M5Stack development kit series. With its small size of only 24 * 24mm, this board is perfect for handy and miniature embedded device development. It offers an increased number of GPIO pins, providing ample flexibility for your projects. The main control of ATOM Matrix is powered by the ESP32-PICO-D4 chip, which integrates Wi-Fi technologies and includes 4MB of SPI flash memory. This ensures seamless connectivity and sufficient storage capacity for your applications.ATOM Matrix features an Infra-Red LED and a 5 * 5 RGB LED matrix on the panel, allowing for vibrant visual displays. Additionally, it comes equipped with a built-in IMU sensor (MPU6886) and a HY2.0 interface, expanding its capabilities for motion sensing and communication with other devices.
To enhance user interaction, a programmable button is conveniently placed below the RGB LED matrix, enabling easy input integration into various projects. The on-board USB interface (Type-C) facilitates fast program uploading and execution, simplifying the development process. With its compact size, powerful features, and convenient mounting options with the M2 screw hole on the back, ATOM Matrix is the ideal choice for developers seeking a versatile and compact solution for embedded device development.
Features
ESP32 PICO-based
Programmable button
5 * 5 RGB LED matrix panel(WS2812C)
Built-in Infra-red LED
Built-in MPU6886 Inertial Sensor
Extendable Pins & Holes
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 ) |
Pinout
Schematic
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