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Collection of meteorological data using the MQTT protocol
Filippov, Andrii ; Šilhavý, Pavel (oponent) ; Lattenberg, Ivo (vedoucí práce)
The purpose of this thesis is collection of meteorological data using the MQTT protocol by creating two weather stations based on microcontrollers types ESP32 and ESP8266. And also their further operation. Another important stage of the study is devoted to the JSON text format and its structure according to a number of criteria, as well as its further use in creating a weather station.The next phase of the study is the search and comparison of the main characteristics of the ESP32 and ESP8266 microcontrollers based on the task of creating autonomous weather stations, as well as comparing actual MQTT servers for collecting, storing and transmitting meteorological change data from client to server and vice versa. The final phase of the study is to write a program in C # languege that will generate graphs based on temperature and relative humidity changes received from the MQTT server. The research product consists of two autonomous meteorological stations, which will transmit real-time data about meteorological changes to the MQTT server via wireless connection, while the server will transfer data to the user's computer where the program draws graphs based on data received from the MQTT server in real time.
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Návrh systému Competitive Intelligence
Filippov, Andrii ; Sadel, Juraj (oponent) ; Bartes, František (vedoucí práce)
Diplomová práce je zaměřena na proces implementace Competitive Intelligence v firmě Espressif Systems. Cílem této práce je navrhnout metodu, která pomůže společnosti orientovat se v konkurenčním prostředí a tím zlepšit její pozici na trhu. Znalosti z teoretických a analytických částí jsou použity jako výchozí bod pro návrh procesu Competitive Intelligence a pro stanovení správné metody analýzy nejvýznamnějšího konkurenta.
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Collection of meteorological data using the MQTT protocol
Filippov, Andrii ; Šilhavý, Pavel (oponent) ; Lattenberg, Ivo (vedoucí práce)
The purpose of this thesis is collection of meteorological data using the MQTT protocol by creating two weather stations based on microcontrollers types ESP32 and ESP8266. And also their further operation. Another important stage of the study is devoted to the JSON text format and its structure according to a number of criteria, as well as its further use in creating a weather station.The next phase of the study is the search and comparison of the main characteristics of the ESP32 and ESP8266 microcontrollers based on the task of creating autonomous weather stations, as well as comparing actual MQTT servers for collecting, storing and transmitting meteorological change data from client to server and vice versa. The final phase of the study is to write a program in C # languege that will generate graphs based on temperature and relative humidity changes received from the MQTT server. The research product consists of two autonomous meteorological stations, which will transmit real-time data about meteorological changes to the MQTT server via wireless connection, while the server will transfer data to the user's computer where the program draws graphs based on data received from the MQTT server in real time.
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