Atom-Matrix

SKU:C008-B

Description

ATOM Matrix , which has a size of only 24 * 24mm, is the most compact development board in the M5Stack development kit series. It provides more GPIO pins and is very suitable for handy and miniature embedded device development. The main control adopts the ESP32-PICO-D4 chip, which comes integrated with Wi-Fi technologies and has 4MB of integrated SPI flash memory. The Atom board provides an Infra-Red LED along with the 5 * 5 RGB LED matrix on the panel, a built-in IMU sensor (MPU6886), and a HY2.0 interface. A general purpose programmable button is proved below the RGB Led matrix to enable users to add input support to their various projects. The on-board USB interface (Type-C) enables rapid program uploading and execution. One M2 screw hole is provided on the back for mounting the board.

Note: When using FastLED lib, the recommended brightness of RGB LED is 20. Please do not set it to a high brightness value to avoid damage to the LED and acrylic screen. (In ATOM lib, we have mapped its appropriate brightness range to 0~100)，

The brightness cannot set too high and cannot be fully bright for a long time, which will cause high temperature and maybe damage to the shell

Tutorial

Arduino IDE

This tutorial will show you how to program and control ATOM Matrix devices through Arduino IDE

UIFlow2.0

This tutorial will show you how to control the ATOM Matrix device through the UIFlow2.0 graphical programming platform

Features

ESP32 PICO-based
Programmable button
5 * 5 RGB LED matrix panel(WS2812C)
Built-in Infra-red LED
Built-in MPU6886 Inertial Sensor (I2CAddress: 0x68)
Program Platform: Arduino 、 UIFlow

Includes

1x ATOM Matrix

Applications

Internet of things terminal controller
IoT node
Wearable peripherals

Specifications

Resources	Parameters
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 (I2CAddress: 0x68)
IR	Infrared transmission
Button	Custom button x 1
Antenna	2.4G 3D Antenna
Operating Temperature	0°C to 60°C
Case Material	Plastic ( PC )
Product Size	242414mm
Package Size	1146422mm
Product Weight	3g
Package Weight	3g

Schematic

EasyLoader

Windows
- EasyLoader_ATOM _Matrix_FactoryTest

PinMap

Model Size

Examples

Arduino

To get the code, please click here Before compiling the program, please configure the development board as M5StickC

UIFlow

Click here to view UIFlow example

Video

ATOM_MATRIX Demo