ControlByWeb has updated the original WebRelay and WebRelay-Quad with new features, including browser-based programmable logic, MQTT, OpenAPI and new networking options. WebRelay models now also ...

[导读]MQTT协议和HTTP协议是两种广泛应用于不同领域的通讯协议。尽管它们都是基于TCP/IP协议栈的应用层协议，但在设计目的 ...

MQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker). The implementation is based on the ...

MQTT Protocol Analysis and Coroutine Client for PHP. Support for MQTT protocol versions 3.1, 3.1.1 and 5.0. Support for QoS 0, QoS 1, QoS 2. Support for MQTT over WebSocket.