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Constrained Application Protocol

Application Layer — IoT & Embedded

协议概览

全称 Constrained Application Protocol
缩写 CoAP
OSI 层 Application Layer
类别 IoT & Embedded
默认端口 5683
RFC RFC 7252

关于 CoAP

Lightweight RESTful protocol designed for constrained IoT devices and low-power networks. Uses UDP with optional reliability, observe notifications, and DTLS security.

Application Layer IoT & Embedded 端口 5683

标准参考

CoAP定义于互联网工程任务组(IETF)发布的RFC 7252中。RFC是互联网协议的官方标准文档,可免费公开查阅。

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