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undergraduate thesis
Wi-Fi senzorski čvor temeljen na STM32F4 mikrokontroleru
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2021. urn:nbn:hr:168:961502
Juričić, Ivan
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Juričić, I. (2021). Wi-Fi senzorski čvor temeljen na STM32F4 mikrokontroleru (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:961502

Juričić, Ivan. "Wi-Fi senzorski čvor temeljen na STM32F4 mikrokontroleru." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2021. https://urn.nsk.hr/urn:nbn:hr:168:961502

Juričić, Ivan. "Wi-Fi senzorski čvor temeljen na STM32F4 mikrokontroleru." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2021. https://urn.nsk.hr/urn:nbn:hr:168:961502

Juričić, I. (2021). 'Wi-Fi senzorski čvor temeljen na STM32F4 mikrokontroleru', Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 30 November 2024, https://urn.nsk.hr/urn:nbn:hr:168:961502

Juričić I. Wi-Fi senzorski čvor temeljen na STM32F4 mikrokontroleru [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2021 [cited 2024 November 30] Available at: https://urn.nsk.hr/urn:nbn:hr:168:961502

I. Juričić, "Wi-Fi senzorski čvor temeljen na STM32F4 mikrokontroleru", Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:168:961502

Metadata
TitleWi-Fi senzorski čvor temeljen na STM32F4 mikrokontroleru
Title (english)Wi-Fi Sensor Node Based on STM32F4 Microcontroller
AuthorIvan Juričić
MentorHrvoje Džapo (mentor)
Committee memberHrvoje Džapo (predsjednik povjerenstva)
Committee memberDinko Oletić (član povjerenstva)
Committee memberZrinka Topić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2021-07-05, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
U okviru ovog završnog rada razvijen je sustav pametne brave kojim se upravlja udaljeno putem Android aplikacije. Za izvedbu sustava korišten je razvojni hardver za mikrokontrolere STM32F4 i NodeMCU ESP8266, SG90 servo motor, posrednički UDP server za prijenos poruka među klijentima te dvije inačice Android aplikacije. STM32F4 mikrokontroler izravno upravlja pametnom bravom kontrolirajući zakret servo motora SG90. Udaljeni pristup STM32F4 mikrokontroleru omogućen je preko interneta i Wi-Fi mreže, pri čemu povezivost omogućuje NodeMCU ESP8266 s kojim glavni mikrokontroler komunicira putem USART sučelja i AT komandi. Posrednički server razmijenjuje poruke prema UDP protokolu između NodeMCU ESP8266 i Android aplikacije, a razvijen je u programskom jeziku Python. Android aplikacija omogućuje upravljanje pametnom bravom od strane krajnjeg korisnika, kao i upravljanje ovlaštenjima korisnika i njihovim pristupom pametnoj bravi. Razvijeni sustav predstavlja tipični primjer primjene IoT paradigme, a moguće ga je uz manje preinake koristiti i za druge slične primjene kod upravljanja resursima pametne kuće.
Abstract (english)
In this work a smart lock system controlled remotely via an Android application was developed. The system was implemented by means of STM32F4 and NodeMCU ESP8266 development kits, SG90 servo motor, UDP server for message exchange between clients, and two versions of the Android application. The STM32F4 microcontroller directly controls the smart lock by controlling the angle of SG90 servo motor. Remote access to STM32F4 microcontroller is enabled via the Internet and Wi Fi network, where connectivity is provided by the NodeMCU ESP8266, which communicates with the main microcontroller by means of USART interface and AT commands. The message broker server exchanges the messages between the NodeMCU ESP8266 and the Android application using the UDP protocol, and it was developed in the Python programming language. The Android application enables the end user to manage the smart lock, as well as the management of user permissions and their access to the smart lock. The developed system is a typical example of the IoT paradigm application, and it is possible to upgrade it with slight modifications for other similar applications in smart home resource management.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:961502
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
File originBorn digital
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Created on2023-01-14 09:01:08