Secret codes on the microbit

How to send codes to a different device

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Today we have been sending coded messages using the 2 microbits. The signal is transmitted from one to the other. The microbits have to be set up so they are in the same group (any number up to 255)

We have also been preparing our own 'code sheets' with dot patterns on to store letters of the alphabet.

Report by Edward at Tibberton Primary School.
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