Eclipse Mosquitto
Lightweight open source MQTT broker suitable for IoT messaging from smart devices to cloud servers.
Why consider Eclipse Mosquitto?
Eclipse Mosquitto is an open-source message broker that implements MQTT versions 5.0, 3.1.1, and 3.1 written in C by Roger Light. Mosquitto handles lightweight pub/sub telemetry for IoT sensors, smart home appliances, and connected vehicle fleets with minimal memory consumption.
Learn Eclipse Mosquitto by building
Practical setup notes, real use cases, and copy-ready examples in one focused guide.
In this guide2 sections
Overview of Eclipse Mosquitto
Mosquitto delivers low-power pub/sub message queuing for IoT hardware and connected devices.
Docker Quickstart
docker run -it -p 1883:1883 -p 9001:9001 eclipse-mosquittoEclipse Mosquitto is licensed under the Eclipse Public License 2.0 (EPL-2.0).
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