MQTT – Moquitto – installation and simple start

In the previous article I described the basic of the MQTT communication protocol, now I will discuss the practical use of communication using the Mosquitto broker. Mosquitto is a lightweight broker that supports the MQTT protocol provided by the Eclipse Foundation under the EPL/EDL license. Installing a Broker The following method will install Mosquitto on […]

CZYTAJ WIĘCEJ

Eagle – Problem with running on Debian 9

Reinstalling the operating system I decided to go back to Debian. Overall, everything on the plus except that the Eagle program did not want to run. After a manual attempt to start the terminal, a message appeared: $./eagle Terminate called after throwing an instance of ‘ std:: runtime_error ‘ What (): Locale:: facet:: _S_create_c_locale name […]

CZYTAJ WIĘCEJ

MQTT protocol

The MQTT communication protocol is based on the publication and subscription pattern. Its main advantage is lightness, so it can be implemented in very small microprocessor systems, and at low data transmission. MQTT was created by Andy Stanford-Clark and Mihaelaanca Nippera in 1999 year. The MQTT protocol is a special application in the IoT industry. […]

CZYTAJ WIĘCEJ