The LED ring is a component in the Climate Action Kit. It has 8 programmable multi-coloured LEDS and can attach to blocks that come in the Climate Action Kit.
This video will guide you through the basics of how to connect the LED ring to the Climate Action Kit breakout board, and how to use the LED lights code blocks in MakeCode.
LED Ring | Tutorial
MakeCode Blocks
The Forward Education extension comes with several new blocks you can use to control the LED ring. Download the sample code below to your micro:bit to get started with testing your LED ring.
