# User Guide
## Adding Extensions  
1. Click the "Block Library" button.  

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2.  Select import from "Computer."  

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![](https://pub-eed680a9b7c24a0c8ca64ceb3e12d6e4.r2.dev/icbricks/docs/KIDZBricks/07MicroBlocksSoftware/img/UG2.png)

3. Add extension files one by one.  

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![](https://pub-eed680a9b7c24a0c8ca64ceb3e12d6e4.r2.dev/icbricks/docs/KIDZBricks/07MicroBlocksSoftware/img/UG3.png)

4. Once added successfully, the extension block library will appear in the block library area.  

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![](https://pub-eed680a9b7c24a0c8ca64ceb3e12d6e4.r2.dev/icbricks/docs/KIDZBricks/07MicroBlocksSoftware/img/UG4.png)

## Setting Up the Motherboard  
1. Use a USB data cable to connect the hub to the computer.  
2. In the top menu bar, click the settings button (⚙️ icon) and select "Upgrade Board Firmware."  

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3. Select the board type: KIDZBricks VM.  

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4. Select the device from the browser dialog, then click "Connect."  

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![](https://pub-eed680a9b7c24a0c8ca64ceb3e12d6e4.r2.dev/icbricks/docs/KIDZBricks/07MicroBlocksSoftware/img/UG7.png)

## Connecting Devices  
### Wired Connection  
1. Turn on the hub.  
2. Insert the hub and connect it to the computer.  

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![](https://pub-eed680a9b7c24a0c8ca64ceb3e12d6e4.r2.dev/icbricks/docs/KIDZBricks/07MicroBlocksSoftware/img/UG8.png)

3. Click the "Connect" button and select "Board Connection."  

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![](https://pub-eed680a9b7c24a0c8ca64ceb3e12d6e4.r2.dev/icbricks/docs/KIDZBricks/07MicroBlocksSoftware/img/UG9.png)

4. Select the device from the browser dialog, then click "Connect."  

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![](https://pub-eed680a9b7c24a0c8ca64ceb3e12d6e4.r2.dev/icbricks/docs/KIDZBricks/07MicroBlocksSoftware/img/UG10.png)

5. If you have installed the KIDZBricks firmware, the USB icon will show a green circle.  

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![](https://pub-eed680a9b7c24a0c8ca64ceb3e12d6e4.r2.dev/icbricks/docs/KIDZBricks/07MicroBlocksSoftware/img/UG11.png)

Now, you can use MicroBlocks to program your board!  

### Wireless Connection  
1. Turn on the hub.  
2. Click the "Connect" button and select "Wireless Connection."  

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![](https://pub-eed680a9b7c24a0c8ca64ceb3e12d6e4.r2.dev/icbricks/docs/KIDZBricks/07MicroBlocksSoftware/img/UG12.png)

3. Select the device from the browser dialog, then click "Connect."  

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![](https://pub-eed680a9b7c24a0c8ca64ceb3e12d6e4.r2.dev/icbricks/docs/KIDZBricks/07MicroBlocksSoftware/img/UG13.png)

4. Once connected successfully, the USB icon will show a green circle.  

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![](https://pub-eed680a9b7c24a0c8ca64ceb3e12d6e4.r2.dev/icbricks/docs/KIDZBricks/07MicroBlocksSoftware/img/UG14.png)

Now, you can use MicroBlocks to program your board!  

## Starting Coding  
1. Drag blocks to edit the program.  

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![](https://pub-eed680a9b7c24a0c8ca64ceb3e12d6e4.r2.dev/icbricks/docs/KIDZBricks/07MicroBlocksSoftware/img/UG15.png)

1. Click the "Start" button to run the program.  

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![](https://pub-eed680a9b7c24a0c8ca64ceb3e12d6e4.r2.dev/icbricks/docs/KIDZBricks/07MicroBlocksSoftware/img/UG1.gif)

## More  
If you'd like to learn more and explore further, visit the [MicroBlocks official website](https://microblocksfun.cn/) to access more resources and tutorials, and gain a deeper understanding of the MicroBlocks coding environment.