Image Classifier: Model Training and Save

MakeCode Programming Tutorial

Search for KOI2 in the search bar, select KOI 2.(KOI 2 has been approved by Microsoft)

The extension will be imported into your project.

Coding Blocks

Sample Program

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Armourbit users need to use the corresponding initialization block

Sample Programarrow-up-right

Sample Program Operations

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KOI 2 will show the number of samples taken.

A text message will be shown when the model is successfully saved.

  1. Press Button A on the Micro:bit to take samples for the item named "A".

  2. Press Button B on the Micro:bit to take samples for the item named "B".

  3. Press Button A+B on the Micro:bit to save the model onto KOI, a text message should appear when the model has been saved successfully.

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