Essays about: "Bluetooth"

Showing result 1 - 5 of 352 essays containing the word Bluetooth.

  1. 1. Analysis of effective energy consumption of Bluetooth Low Energy versus Bluetooth Classic

    University essay from Jönköping University/JTH, Avdelningen för datavetenskap

    Author : Carl Tåqvist; Jonathan Luks; [2022]
    Keywords : Bluetooth Classic; Bluetooth Low Energy; Energy efficiency; Internet of Things; Throughput; Wireless technologies;

    Abstract : Wireless technology is used daily across the globe. A very common wireless technology is Bluetooth. The Bluetooth technology exists everywhere, from cars to mobile phones and even kitchen appliances. Recently, Bluetooth Low Energy has added support for another physical layer, LE 2M PHY. READ MORE

  2. 2. Dynamic configuration of Bluetooth mesh : A master thesis in electrical engineering

    University essay from Uppsala universitet/Signaler och system

    Author : August Fricking; [2022]
    Keywords : Bluetooth; Bluetooth mesh; BLE; BLE mesh; mesh networks; nRF52840; nRF52832; Dynamic configuration; adoptive configuration; mesh automation;

    Abstract : When choosing what IoT protocol to use today, there are lots of choices. If a mesh type network is chosen, Bluetooth mesh might be a possible candidate. Bluetooth mesh without correctly configured parameters can however suffer from congestion and packet loss if the network is very dense or consists of many nodes. READ MORE

  3. 3. Bluetooth low energy mesh logger

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Oskar Olsson; Ossian Sandell; [2022]
    Keywords : IoT; Bluetooth Low Energy; Mesh; synchronization; nRF; Zephyr; SoC; 9-DoF sensor; Technology and Engineering;

    Abstract : This thesis aims to make a prototype that does sampling from gyroscopes, accelerometers and compasses with as little as one millisecond difference between every unit that samples. Longer term tests to gather data of the characteristics of the Bluetooth low energy mesh were made. READ MORE

  4. 4. Artificial Electronic Nurse : An IoT Based Health Monitoring System

    University essay from Blekinge Tekniska Högskola/Institutionen för matematik och naturvetenskap

    Author : Prajna Bala Sai Potnuri; Sai Charan Poliki; [2022]
    Keywords : ESP32 Wroom dev kit; Fall detection; MAX30102; MPU6050.;

    Abstract : Context. Generally, health monitoring systems are used in hospitals, which are pricey and gigantic. But with the up gradation of sensors and modules, these devices are also available in portable sizes. These devices are divided into different types according to the disease. READ MORE

  5. 5. Design and evaluation of a solid-state LiDAR system : for wireless distance measurements

    University essay from Uppsala universitet/Signaler och system

    Author : Christian Hagstedt; Sebastian Jönsson; [2022]
    Keywords : Solid-state; LiDAR; Python; Raspberry Pi; Switching regulator; PCB; 3D Printing;

    Abstract : The advent of smarter vehicles coupled with declining costs for solid-state light detection and ranging (LiDAR) sensors unlocks the potential of cheaper devices that experience less mechanical wear while providing smaller form factors. The early state of the market makes evaluating the limited supply of available sensors interesting. READ MORE