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Case 06: Characteristics Acquisition


To make the AI Lens be able to recognize and learn from the objects.


ELECFREAKS Nezha Breakout Board

Materials Required and Connection Diagram

Connect the AI Lens to the IIC port on the Nezha expansion board as the picture shows.

MakeCode Programming

Step 1

Click "Advanced" in the MakeCode drawer to see more choices.

We need to add a package for programming. Click "Extensions" in the bottom of the drawer and search with "PlanetX" in the dialogue box to download it.

Note: If you met a tip indicating that the codebase will be deleted due to incompatibility, you may continue as the tips say or build a new project in the menu.

Step 2

Code as below:


You may also download it directly below:


Press button A to recognize the object and give it an ID 1; press button B to recognize the object and give it an ID 2. Then the equivalent ID number should display on the micro:bit in accordance with the object that you place in the front of the AI Lens.