In this tutorial, we will utilize MakeCode's radio blocks to have one micro:bit transmit a signal to a receiving micro:bit on the same channel!

The gator:color is one of a series of gator-clippable boards called gator:boards that SparkFun has created to interface with the micro:bit and gator:bit expansion for micro:bit.

The gator:starter is one of a series of gator-clippable boards called gator:boards that SparkFun has created to interface with the micro:bit and gator:bit expansion for micro:bit.

The gator:control is one of a series of gator-clippable boards called gator:boards that SparkFun has created to interface with the micro:bit and gator:bit expansion for micro:bit.