Uploaded December 2025 | Updated September 2026, 1 week ago

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Learn how to make two or more micro:bits communicate with each other via radio with Microsoft MakeCode! Watch the rest of our micro:bit tutorial videos here: youtube.com/playlist?list=PLlBVuTSjOrcnS-I-zERgyxHMcCRm6rvLM

micro:bit science projects: youtube.com/playlist?list=PLlBVuTSjOrclB5jkYe-BcQyUyYlSnU7gS&si=UVOR1AMKU817jmCs

0:00 introduction
0:27 setting up the transmitter
1:21 setting up the receiver
3:21 testing
3:36 two-way communication
5:42 set radio group
7:15 learn more

Science Buddies also hosts a library of instructions for over 1,500 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us at sciencebuddies.org/?ytid=zroT8YEKpmI&ytsrc=description to learn more.

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