Grove - RGB LED Matrix with Driver

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 8x8 LED matrix easily. You can use this matrix LED to create thousands of light effects and design various patterns.

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:8x8 pixel and RGB 255 colours.
• Grove unified socket: The product ensures "Plug and Play" and could be versatile for various applications
• Product number: Seeed 105020073

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 8x8 Eagle Files
• Seeed_RGB_LED_Matrix Library
• Datasheet MY9221
• Datasheet MP2155

Pinout

Package Contents

• 1x Grove - RGB LED Matrix