Me Led Matrix 8X16 V1

The Me LED Matrix (8 x 16) contains a total of 128 aligned LEDs. The color is blue. Displaying numbers, letters or symbols can be controlled by receiving data from the main board. The connector has a blue ID. It means this module can connect to port with blue ID on Makeblock Orion. Technicial Specifications ? Working voltage: 5V DC ; ? Signal mode: I²C communication ;