Unknown
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。