VIDEO 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)
Product 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
Program Platform:
Arduino
UIFlow
Include
Applications
Internet of things terminal controller
IoT node
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 )
LEARN AND DOCUMENTS DOCUMENTS
UIFlow
UIFlow
This tutorial will show you how to control ATOM devices through the UIFlow graphical programming platform
Arduino IDE
Arduino IDE
This tutorial will show you how to program and control ATOM devices through Arduino IDE
Micropython
Micropython
This tutorial will show you how to control ATOM devices through Micropython programming
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