14. Octopus 5mm LED Brick - Yellow

14.1. Introduction

Octopus 5mmLED light Brick can be used in the interaction with the light works with micro:bit/Arduino.


14.2. Characteristics

  • The 3-pins ports is easy to plug and play.

14.3. Specifications

Item | Parameter :-: | :-: SKU|EF04066 Power Supply|3.3V~5V weight|5g

14.4. Outlook and Dimensions


14.5. Quick to Start

Materials used and connection diagram

Connect to the P1 port as the picture shows

Take sensor:bit for example


Add Package

Click “Advanced”in the choice of the MakeCode to find more choices.


Click “Extensions”, search “oled”in the dialog box and then download the “oled-ssd1306”. ../../_images/VGSLRXB.png

Program as the picture shows

Digital write pin P0 to 1 and 0 one second later.




You can also download the links below:



  • LED flashes each second.

14.6. Relevant Cases

14.7. Technique Files