{"title":"Research and development of ultra-low power LoraWan sensor node","authors":"D. Tokmakov, Stanislav Asenov, Svetoslav Dimitrov","doi":"10.1109/ET.2019.8878674","DOIUrl":null,"url":null,"abstract":"The work presents the project of ultra-low power sensor node for IoT applications with LoRa interface, which was successfully designed and tested. The main features of this design is its low power consumption, long distance communication and secure data transmission. By using external nano timer TPL5110 it is possible to reduce the end node consumption current Ic from 4.2uA to 290nA. This increases battery life and sensor autonomous operation.","PeriodicalId":306452,"journal":{"name":"2019 IEEE XXVIII International Scientific Conference Electronics (ET)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"13","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE XXVIII International Scientific Conference Electronics (ET)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ET.2019.8878674","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 13
Abstract
The work presents the project of ultra-low power sensor node for IoT applications with LoRa interface, which was successfully designed and tested. The main features of this design is its low power consumption, long distance communication and secure data transmission. By using external nano timer TPL5110 it is possible to reduce the end node consumption current Ic from 4.2uA to 290nA. This increases battery life and sensor autonomous operation.
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