> For the complete documentation index, see [llms.txt](https://doc.yuncitys.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.yuncitys.com/ping-tai-jie-shao/she-bei-he-ying-yong-jie-ru.md).

# 设备和应用接入

IoT 的南向能力体现在各类多元异构设备的接入，北向能力则体现在对各种业务系统、应用场景的支撑能力。

![ ](https://hy.hekr.me/iot-docs-test/web/images/%E5%B9%B3%E5%8F%B0%E7%AE%80%E4%BB%8B/%E8%AE%BE%E5%A4%87%E6%8E%A5%E5%85%A5.jpg)

用户只需登录WEB UI，基于其提供的一站式接入能力，编写少量代码，即可快速实现设备上云和应用开发。

![](/files/-MPOGTYCLcdKrZxhqpyu)


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