wolfMQTT

MQTT-C

A portable MQTT C client for embedded systems and PCs alike.

mqtt_cpp

mqtt_cpp is a C++ library that provides both MQTT client and server functionality, enabling developers to implement MQTT communication in their applications. It is designed as a header-only library, simplifying integration into C++ projects that require IoT messaging or broker capabilities. ## Key Features - **Header-Only Library** — Easy integration without separate compilation; just include the headers. - **MQTT v5 Support** — Full compatibility with the latest MQTT protocol version for enhanced features. - **Boost.Asio Based** — Leverages asynchronous I/O for high-performance network operations. - **TLS and WebSocket Support** — Optional secure communication and WebSocket transport layers. - **Client and Server Modes** — Can act as both an MQTT client and server within the same codebase. - **Experimental Broker** — Includes experimental broker functionality for building custom MQTT brokers. ## Philosophy mqtt_cpp emphasizes simplicity and performance through a header-only design and reliance on established libraries like Boost.Asio, making it a robust choice for C++ developers needing MQTT capabilities.