EMQ X - MQTT Messaging Broker

EMQ X is a distributed, massively scalable, highly extensible MQTT message broker written in Erlang/OTP.

EMQ X is fully open source and licensed under the Apache Version 2.0. EMQ X implements both MQTT V3.1/V3.1.1 and V5.0 protocol specifications, and supports MQTT-SN, CoAP, WebSocket and STOMP at the same time.

EMQ X provides a scalable, reliable, enterprise-grade MQTT message Hub for IoT, M2M, Smart Hardware and Mobile Messaging Applications. Sensors, Mobiles, Web Browsers and Application Servers could be connected by EMQ X brokers with asynchronous PUB/SUB MQTT messages.

The 1.0 release of the EMQ X broker has scaled to 1.3 million concurrent MQTT connections on a 12 Core, 32G CentOS server.

Please visit [emqx.io](http://emqx.io) for more service. Follow us on Twitter: [@emqx](https://twitter.com/emqx)

_images/emqtt.png

Contents:

License

Apache License Version 2.0