Essays about: "MQTT"

Showing result 6 - 10 of 52 essays containing the word MQTT.

1. 6. Evaluation of Industrial Controllers’ Connectivity using MQTT Message Protocol

   University essay from Mälardalens universitet/Akademin för innovation, design och teknik

   Author : Selma Opacin; Lejla Rizvanovic; [2022]
   Keywords : connectivity; middleware; industrial controller; MQTT protocol; response time; scalability;

   Abstract : The increase of the Industrial Internet of Things (IIoT) and Industry 4.0 led to many interconnections in the control systems. IIoT has begun its evolution and development in the scientific community and industrial application field. READ MORE

3. 7. Intelligence Orchestration in IoT and Cyber-Physical Systems

   University essay from Högskolan i Halmstad/Akademin för informationsteknologi

   Author : Maheswaran Jayagopan; Ananthu Saseendran; [2022]
   Keywords : IoT; Cyber-physical systems; SSL; protocols; Workflow; Route mapping; MQTT; Lwm2m; HTTP; HTTPS; Intelligence Orchestration; Distributed systems;

   Abstract : The number of IoT and cyber-physical systems will be growing in the comingfuture. According to estimates, more than 21 billion IoT devices are expectedto exist by 2025. The adoption of Digital Twins and AI-enhanced IoTapplications is projected to fuel the expected increase in IoT spending.It is essential to accelerate the development. READ MORE

4. 8. A cloud-based back-end implementation for the CatFish project

   University essay from Högskolan i Halmstad/Akademin för informationsteknologi

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

   Abstract : 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. READ MORE

5. 9. GPS Tracking Device

   University essay from

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

   Abstract : 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. READ MORE

6. 10. Data collection in IoT : A comparison of MQTT implementations

   University essay from Linköpings universitet/Institutionen för datavetenskap

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

   Abstract : 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. READ MORE