The Grove – LED Matrix Driver v1.0 can be a nice helper when you need to driver a dual color LED matrix. It is built around the neat little chip STM32F103C8T6, which works at a frequency of 72MHz and very low power consumption. You can use the drivers to control a LED matrix sized at 64x32 or 32x16. And as though we’ve prepared handy and easy-to-use libraries, you only need to write few lines of code to get it working quickly and display whatever you wish.

Wiring is quite simple as well. Connecting the driver to your development board to the onboard UART interface with a Grove 4-pin cable and to your LED panel through the 16 Pin DBSTAR_HUB08A Header connector, and then you are ready to roll.

Features:

• Easy to use
  
• Supports 64x32 and 32x16 dual color LED Matrix
  
• Panel-mounting Grove interface

Technical details:

• Dimensions 20mm x20mm x15mm
  
• Battery Exclude
  
• Operating Voltage 5V – 3.3 V
• Typical Operating Current 32 mA
• Microcontroller STM32F103C8T6
• Grove Port UART
• Interface to LED Matrix 16 Pin DBSTAR_HUB08A Header Connector
• Dimensions 46.5mm x 4mm

ECCN/HTS:

• HSCODE 8531909000
• USHSCODE 8471490000
• UPC 841454117780
• EUHSCODE 8543709099
• COO CHINA
• RoHS 1

Documentations:

• Wiki
• Library on Github
• Firmware for this product

Package Includes:

• 1 x Grove - LED Matrix Driver v1.0