CocoaMQTT v2.0: The first iOS MQTT 5.0 client
This article introduces how to use the MQTT 5.0 client library - CocoaMQTT in the iOS project, and implements connection, subscribe, messaging, etc of MQTT.
EMQX Cloud , the fully managed MQTT cloud service, provides a public MQTT broker that can be used for MQTT learning, testing, or prototyping.
There is no privacy protection for public access broker. Any device can publish and subscribe to topics on it. Never use it in production. This public MQTT broker is two nodes EMQX Enterprise cluster and deployed in the US West (Oregon) AWS region.
Need MQTT client tools for testing? Recommend using:
100% compliant with MQTT v5.0 standard. Frictionless integration with all the MQTT clients
Client load balancing with shared subscriptions
Fully supports QoS 0, 1 & 2 of MQTT message delivery
The encrypted ports support TLS v1.3, v1.2 or v1.1 with x509 certificates