Sökning: "mqtt"

Visar resultat 11 - 15 av 62 uppsatser innehållade ordet mqtt.

  1. 11. A cloud-based back-end implementation for the CatFish project

    M1-uppsats, Högskolan i Halmstad/Akademin för informationsteknologi

    Författare :Daniel Crnic; Alfred Mattsson; [2022]
    Nyckelord :CatFish; Cloud-solution; API; Back-end; Amazon Web Services; Internet of Things; CatFish; Molnlösning; API; Back-End; Amazon Web Services; Internet of Things;

    Sammanfattning : At Halmstad University, the CatFish Project aims to measure and report on water quality. The System includes three components, one to measure, one to present, and one to handle data. This thesis explains the development of a cloud-based back-end solution created for the CatFish project. The solution connects IoT devices via the MQTT protocol. LÄS MER

  3. 12. GPS Tracking Device

    Uppsats för yrkesexamina på avancerad nivå,

    Författare :Ivet Shami Jamil; [2022]
    Nyckelord :GPS tracker; SIM808; Telit GM862-GPS; Arduino Uno; Flutter;

    Sammanfattning : The project was performed in collaboration with the company Prevas AB. The aim of the project was to implement a GPS tracking device, or a GPS tracker, that has a hardware setup retrieving the GPS position of an object and then sends the position through a mobile communication module to a smartphone. LÄS MER

  4. 13. Data collection in IoT : A comparison of MQTT implementations

    Kandidat-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Erik Gustafsson; Ruben Jarefors; [2022]
    Nyckelord :Internet of Things; IoT; MQTT; Reliability; Comparison;

    Sammanfattning : This report investigates reliability within the Internet of Things with a focus on the messaging protocol MQTT. Within MQTT we explore the options for ensuring reliability, mainly Quality of Service. We attempt to compare a few different implementations of the MQTT protocol over different Quality of Service levels. LÄS MER

  5. 14. Evaluation of Security Methods for the MQTT Protocol

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Victor Wolff; [2021]
    Nyckelord :DoS; MQTT; TLS; IPS; Energy consumption; DoS; MQTT; TLS; IPS; Energiförbrukning;

    Sammanfattning : There is an increasing trend of Internet of Things (IoT) solutions, and more products are getting connected to the internet. It is therefore important to create a protected link to prevent malicious attacks. This report includes Transport Layer Security (TLS) to create a secure link for the Message Queuing Telemetry Transport (MQTT) protocol. LÄS MER

  7. 15. Investigating a Cyber-Physical IIoT Environment in a Production Context

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för ingenjörsvetenskap

    Författare :Adrián Mudarra Martín; Arturo Pérez Rodríguez; [2021]
    Nyckelord :;

    Sammanfattning : Nowadays, the industry is witnessing the revolution called Industry 4.0. Many manufac‐turing industries are jumping to this new technology, Industrial Internet of Things (IIoT) to improve performance and efficiency in their processes. However, some industries do not want to jump to this new era due to big changes. LÄS MER