Sirvi Märksõna "Arduino" järgi

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A comparison of Over-the-Air Update approaches for the ESP32 and ESP8266 Development Boards
(Tartu Ülikool, 2020) Ossip, Oliver; Mass, Jakob, juhendaja; Tartu Ülikool. Loodus- ja täppisteaduste valdkond; Tartu Ülikool. Arvutiteaduse instituut
This bachelor thesis goal is to research and test different over-the-air update opportunities with ESP32 and ESP8266 based Wi-Fi development boards. Nowadays, there are more In-ternet of Things devices, so there is a need to update these. The reason for that can either be a security flaw or a bug that needs to be fixed for the device to work. Over-the-air update allows to make changes fast and in remote locations where humans have no physical access. This thesis tests different frameworks and two separate generation development boards.
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Arduino näitel põhinev riistvara programmeerimise valikkursus gümnaasiumiastmele
(Tartu Ülikool, 2020) Elberg, Paul; Peets, Alo, juhendaja; Tartu Ülikool. Loodus- ja täppisteaduste valdkond; Tartu Ülikool. Arvutiteaduse instituut
In the course of studies for this Master Thesis “An Arduino-Based High School Supplementary Course in Hardware Programming” was completed. This supplementary course has been aimed to teach hardware programming to persons with no prior experience in electronics or programming. The chapters of the supplementary course provide a practical introduction to hardware programming to promote sustained interest in the subject. A key concern throughout this work has been to achieve a material suitable to the entry level abilities; the chapters have been tested on pupils younger than the age group of gymnasium students. The author provides an account of the problems encountered as well as the solutions provided thereto in the course of writing and testing the chapters of the supplementary course. Created materials are available in Estonian at https://courses.cs.ut.ee/t/nooredkoodi/Arduino/Arduino
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Digitaalsed mõõtmised füüsikaõppes platvormidel LEGO Mindstorm EV3 ja Arduino
(Tartu Ülikool, 2021) Rõõm, Rimmo; Tartu Ülikool. Loodus- ja täppisteaduste valdkond; Tartu Ülikool. Füüsika instituut
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Elektrihinna kuvaseadme arendamine kasutades ESP-32 süsteemikiipi
(Tartu Ülikool, 2025) Ottender, Ott Eric; Peets, Alo, juhendaja; Tartu Ülikool. Loodus- ja täppisteaduste valdkond; Tartu Ülikool. Arvutiteaduse instituut
The aim of this bachelor's thesis was to develop a device based on the ESP-32 system-on-chip that displays real-time electricity prices and helps users schedule their consumption for cheaper hours. The design requirements emphasized affordability, user-friendliness, and minimal digital skills from the user. The final solution consists of an ESP-32 microcontroller and an LCD display (either ILI9341 or ILI9488 model). The software was developed using the open-source Arduino IDE, and electricity price data is automatically fetched via the Elering API. During the project, two prototypes with different screen sizes were created, which were tested in a pilot project with potential customers. The strengths of the device include its low cost, ease of use, and independence from smartphones or computers, making it particularly suitable for elderly users.
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ESP32 süsteemikiibil põhineva kaughallatava seireseadme välja töötamine
(Tartu Ülikool, 2024) Ehrlich, Enn; Peets, Alo, juhendaja; Tartu Ülikool. Loodus- ja täppisteaduste valdkond; Tartu Ülikool. Arvutiteaduse instituut
Due to the COVID-19 crisis, the use of parcel machines has increased significantly in Eu-rope and Estonia. The company that maintains the equipment has developed a need for access to the client's equipment in the event of power outages and communications outag-es. The aim of the thesis is to design and build a remote management device that enables remote monitoring. The resulting device is created on the ESP32 System on Chip and uses a mobile connection according to the GPRS standard. The device uses a DHT 22 sensor to measure temperature and humidity. The alternating current, voltage and power network frequency are measured with the Peacefair PZEM-004T device. The resulting data shall be accompanied by a time stamp from a hardware real-time clock and transmitted to the cen-tral server via an encrypted MQTT protocol. To control the client's devices, the device has two output relays. In the absence of connection to the central server, the data is stored on the Micro SD card. The internal UPS of the device ensures autonomous operation within 10 hours. The ESP32 microcontroller firmware source code is written in C-language.
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Terviseandmete jälgimine MySignals arenduskomplektiga
(Tartu Ülikool, 2020) Meldorf, Karl; Peets, Alo, juhendaja; Tartu Ülikool. Loodus- ja täppisteaduste valdkond; Tartu Ülikool. Arvutiteaduse instituut
The aim of this bachelor thesis is to create an application, which can measure the user’s blood oxygen saturation, blood pressure and body temperature using MySignals development board and sensors. Measured results are saved in the created web application, where the user can also see his/her measurements. The second aim of the thesis is to give an example how to use the MySignals platform. The first chapter gives an overview of Internet of Things and describes two examples in which Internet of Medical Things can be beneficial. In the second chapter used hardware components are described. Third chapter describes the created application and its parts. As a result of the thesis two Arduino programs and a web application were created, which achieved the proposed aim.