![]() They can also choose the option to animate that image within the app. Students can choose to draw a picture for display on the matrix or upload an existing image to the app. This is how they're able to program each individual pixel of the matrix. Students can access the matrix animation editor right in the Sphero Edu app. Students can use the popular and simplistic Sphero Edu app like they would with other Sphero robots. There's also no Sphero BOLT app required for this robot. The 64 pixels in the matrix board each consist of three individual diodes (red, green, and blue). For students with more advanced programming skills, they can even program the BOLT's LED matrix pixel by pixel. The scrolling text or images then appear on the matrix located inside the BOLT's clear shell. It's similar to the matrix board on the m icro:bit V2, allowing students to program messages or animations using the Sphero Edu app. Let's start with the BOLT's matrix, which features 64 RGB LED pixels that students can program. These classroom-friendly features help bring the BOLT to another level, allowing for more programming possibilities than ever before for elementary and middle school students! Though it's been out for a couple of years now, there's still plenty to explore when it comes to Sphero BOLT programming, including how students can maximize STEM experiences at home. It also has a magnetometer for auto-aiming, a light sensor for measuring lux values, and IR sensors that allow for robot-to-robot communication. This week for the Eduporium Experiment, we’re exploring the BOLT robot from Sphero some more! It looks similar to the Sphero SPRK+ (except for its LED matrix), but the BOLT is much more powerful. ![]()
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