17. Neopixel Rainbow LED Strip and GVS Conector -10 LEDs

17.1. Introduction


  • This is a colorful strip based on WS2812B beads, it can display the color of RGB and support multiple cascade at the same time.

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17.2. Characteristics


  • Standard 3-pin GVS ports is easy to plug.

  • Both ends are equipped with a connector and it supports multiple cascade.

  • It can drive the micro:bit in 3.3V.

17.3. Specifications


  • SKU:EF04098

  • Working Voltage: DC 3.0V

  • Power Supply: 3v-5v

  • Connector Type: Analog

  • Number of beads: 10 pcs

  • Pins Definition: 1-Signal 2-VCC 3-GND

  • Response: Quick to response and high sensiivity

  • Circuit:Simple drive circuit

  • Stability:Stable and durable

17.4. Outlook and Dimensions


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17.5. Quick to Start


Connection Diagram

  • Connect to the P1 port of the extension board.

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Add Package


Click “Advanced” in MakeCode to check more choices.

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Click “Extensions”, and search “neopixel” in the dialogue box to download the codebase of LED beads.

Programme as the Picture Shows


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Reference


Links: https://makecode.microbit.org/_bfECLKegkYbR

You can also download it directly:

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Results

  • The LED strips display in a light water way.

17.6. Relevant Cases


17.7. Technique Files