- Neo Pixel
- Connecting wire
Neo Pixel, A light-emitting diode (LED) is a semiconductor light source that emits light when current flows through it. Electrons in the semiconductor recombine with electron holes, releasing energy in the form of photons.
In this tutorial, you can adjust the Neo Pixel light pattern by M5 coding.
How to use the unit
Step 1. Plugin the Neo Pixel unit. The count is the number of LED light bulb on the neo pixel.
Step 2. Choose “Set neopixel index rgb color” block under the Setup block.
Step 3. Execute it and see the result.
Step 4. Plug Neo Pixel unit with M5 in a correct way.
Step 5. Drag “Loop”, “repeat”, “variable” and “set neo pixel” block.
Step 6. Execute it and see the result. (Click it to see it)