MQTT

In simple words, MQTT broker is a kind of cloud for IoT devices. It allows you to combine many IoT devices, possibly geographically dispersed, into a single information system.Some devices can publish, receive, or publish and receive information (topics) simultaneously. More details can be found here. Local installation: One of the most popular MQTT brokers is Mosquitto. It can be deployed on a single board such as raspberry pi … Read more

Instructions for any Linux system(x86, raspberries,oranges and other fruits, OpenWRT routers).We get access to the device's console(I won't describe it,Google will help).For systems based on Debian / Ubuntu, we take turns typing commands; 1. sudo-i #typing your password 2. apt update& & apt upgrade -y #updating the package list and updating the system 3. apt install mosquitto #by default, the configuration is located in /etc/mosquitto 4 nano / etc/mosquitto/conf. d / local.conf # creating … Read more