> For the complete documentation index, see [llms.txt](https://sharinghub.kittenbot.hk/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sharinghub.kittenbot.hk/programmingplatforms/kittenblock/an-zhuang-ban-kittenblock/features/extensions/iot.md).

# IOT(物聯網)插件

## IOT(物聯網)插件

隨著5G網絡的落實，IOT(物聯網)是近年來的熱門話題。Kittenblock中也預載了iot的插件，讓大家可以在Kittenblock中學習IOT。

### 加載IOT插件

按下左下角的插件加載按鈕。

![](https://kittenbothk.readthedocs.io/en/latest/_images/add3.png)

選擇iot插件。

![](https://kittenbothk.readthedocs.io/en/latest/_images/iot1.png)

加載成功！

![](https://kittenbothk.readthedocs.io/en/latest/_images/iot2.png)

### IOT插件介紹

Kittenblock裡面可以運行本地的內聯網MQTT伺服器。

![](https://kittenbothk.readthedocs.io/en/latest/_images/iot3.png)

點擊IOT本地伺服器，按下開關按鈕。

頁面會顯示本地伺服器的IP地址。

![](https://kittenbothk.readthedocs.io/en/latest/_images/iot4.png)

運行伺服器之後，我們試試搭建這個程式。

![](https://kittenbothk.readthedocs.io/en/latest/_images/iot6.png)

運行程式後，可以看到舞台小貓會說出收到的資料。

![](https://kittenbothk.readthedocs.io/en/latest/_images/iot7.png)

如果你有多台電腦，只要你的電腦都連接到同一個網絡，所有電腦都可以連接到同一個本地內聯網伺服器。

例如，在下圖，3台電腦都連接到192.168.0.117，大家都訂閱和發佈到同一個話題，就可以互相溝通。

![](https://kittenbothk.readthedocs.io/en/latest/_images/iot8.png)


---

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