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Teacher’s Pi cluster controls digital learning classroom
Mike Reed has created a Raspberry Pi cluster using over 30 boards for his students to connect to during class, Via Raspberry Pi
Mike Reed is a completely self-taught digital learning teacher, and during his tenure he has built not one, but three, impressive Raspberry Pi clusters to make his lessons run more smoothly.
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Pupils connect via VNC from their classroom computer to one of the Raspberry Pis in the cluster. Using a GUI program Mike wrote — which autostarts on boot — they sync their school Microsoft OneDrive accounts to a folder on the Raspberry Pi’s desktop. Then they can either open existing scripts or create new ones before beginning their work. The whole process takes about two minutes.
The cluster is run from a “Control Pi”, which sends threaded SSH commands to the other boards to reboot them after each lesson, wiping the OneDrive connections ready for the next class. It has a colourful interface with lots of buttons to show Mike exactly what is happening with each Raspberry Pi.
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