What is the LED matrix?
Sphero BOLT has an 8x8 LED matrix that can display any color, animation, scrolling text, or real-time data you tell it to! These capabilities are exposed in the Sphero Edu app, and you have full control over customizing them. The matrix is handy for creating characters and stories, displaying exciting data like dynamic variable values or abstracted sensor data, or merely scrolling some stilly text like a scrolling marquee.
*You learn more about how to use the matrix in the Activities section of Sphero Edu