+++
date="2022-11-30"
author="spanskiduh"
title="mosquitto"
description="click to read about mosquitto"
+++
# Mosquitto

Very nice IOT messaging protocol.

### How to publish and subscribe to mqtt messages:

#### Publish
`mosquitto_pub -h <host-ip> -p <host-port> -u <username> -P <password> -t <topic> -m '<message>'`
#### Subscribe
`mosquitto_sub -h <host-ip> -p <host-port> -u <username> -P <password> -t <topic>`