M5Stack ATOM Matrix
M5Stack ATOM Matrix
M5Stack ATOM Matrix
M5Stack ATOM Matrix
M5Stack ATOM Matrix
  • M5Stack ATOM Matrix
  • M5Stack ATOM Matrix
  • M5Stack ATOM Matrix
  • M5Stack ATOM Matrix
  • M5Stack ATOM Matrix

M5Stack ATOM Matrix

Regular price
Rs. 1,750
Sale price
Rs. 1,750
Regular price
Unit price
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  • 🛠️ Dedicated Technical Support Team
  • 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: UIFlow and Arduino
Also checkout M5 Stack Development Kits, Sensors&Hats, Cameras and Modules collection

M5Stack ATOM Matrix

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 and Bluetooth 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 an HY2.0 interface. A general-purpose programmable button is provided below the RGB Led matrix to enable users to add input support to their various projects. The onboard 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 the 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)


  • Internet of things terminal controller
  • IoT node
  • Wearable peripherals

Package Includes:

1x ATOM Matrix


ESP32 240MHz dual-core, 600 DMIPS, 520KB SRAM, Wi-Fi, dual-mode Bluetooth
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
IR Infrared transmission
Button Custom button x 1
Antenna 2.4G 3D Antenna
Operating Temperature 0°C to 60°C
24 x 24 x 14mm
Weight 14gm