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The RGB LED Matrix has 64-pixel LEDs and 255 colours for each pixel meaning almost infinite possibilities, however, the complicated wiring of the matrix can be daunting. Now we present the Grove – RGB LED Matrix w/Driver for you, leaving all the complex and variable wiring and soldering behind. All you need is just one single Grove connector to control the RGB 8×8 LED matrix easily. You can use this matrix LED to create thousands of light effects and design various patterns.

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Features

  • Support for displaying custom images: With simple programming, you can display your design on the matrix
  • Build-in MCU: Based on the STM32F103 design use MP-2155 to provide a stable 3.3V for the MCU and the LED driver chip-MY9221
  • Full colour RGB:8×8 pixel and RGB 255 colours.
  • Grove unified socket: The product ensures “Plug and Play” and could be versatile for various applications
  • Product number: Seeed105020073

Specifications

MCU STM32F031
LED Driver Chip MY9221
DC-DC Chip MP-2155
Operating Voltage 3.3V / 5V
Operating Temperature -40 ~ +85
Interface I2C
I2C Address 0x65
Size L: 40mm W: 40mm H: 21mm
Weight 17.3g
Package size L: 120mm W: 100mm H: 33mm
Gross Weight 28g

Resources

  • Grove – RGB LED Matrix Driver Eagle Files
  • Product Wiki
  • RGB LED Matrix 8×8 Eagle Files
  • Seeed_RGB_LED_Matrix Library
  • Datasheet MY9221
  • Datasheet MP2155

Pinout

Package Contents

  • 1x Grove – RGB LED Matrix
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