Smart Badge
A downloadable project
https://makecode.microbit.org/_f3w8HtVVHWtJ
This is designed to be used as a scavenger hunt or to run a map with LEDs. Nodes can be set up around the show floor with different signal strengths and node ID.
Signal strength will determine how close the user needs to get, and the ID determines which LED lights up when the user gets close.
In this version of the badge pressing A + B switches between Node and Badge, but in a release version this option would be removed from the badge so that users couldn't create nodes.
