Battery Free Wireless LoRaWAN End Sensor Node for IoT Applications

Asenov, Stanislav; Tokmakov, Dimitar

doi:10.1109/telecom50385.2020.9299539

Cited by 4 publications

(2 citation statements)

References 5 publications

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“…In [36], the LTC3588 energy harvesting module was used together with a solar panel and a supercapacitor to provide power to a microcontroller and a wireless sensor without the need for them to be connected to a battery; with this, it was achieved that the devices can have a sustainable operation. In [39], a class A end node was used to apply two methods for extending its working life period: the first was energy harvesting (EH) using a solar panel, and the second was the use of a deep sleep method.…”

Section: Performance Improvementmentioning

confidence: 99%

A Systematic Literature Review of LoRaWAN: Sensors and Applications

Bonilla,

Campoverde,

Yoo

2023

Sensors

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LoRaWAN is a communication protocol designed especially for Internet of Things (IoT) applications that offers benefits such as long-distance connection and low power consumption. Due to the characteristics of LoRaWAN, this technology has gained great popularity in various IoT applications, such as environmental monitoring, smart agriculture, and applications in the areas of health and mobility, among others. Given this situation, the objective of this work is to provide an in-depth overview of LoRaWAN technology in terms of its applications, as well as the devices that have been used for the development of such applications. Additionally, this work reviews what other areas of LoRaWAN have been covered in different scientific articles, i.e., performance improvement and security. Among the main results of this study though analyzing previous works, we can say that most of them have been developed in the area of environmental monitoring and have used low-cost devices such as Arduinos, Raspberry Pis, and relatively low-cost commercial products such as those of the Semtech and STMicroelectronics brands. The analysis of the present work shows objectively and formally that LoRaWAN technology can be applied in various applications and that there are many studies that try to optimize its performance and security. This paper seeks to identify and describe the most relevant applications of LoRaWAN in different sectors, such as agriculture, health, and environmental monitoring, among others, and the challenges and solutions found in each area. This literature review will provide a valuable reference to understand the potential and opportunities offered by LoRaWAN technology.

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Section: Performance Improvementmentioning

confidence: 99%

A Systematic Literature Review of LoRaWAN: Sensors and Applications

Bonilla,

Campoverde,

Yoo

2023

Sensors

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“…For each IoT device, batteries increase its size and weight, may require routine maintenance, and are considered harmful to the environment and organisms. In contrast, batteryless IoT devices use capacitors as energy storage [12]. Because of the higher durability and smaller size of capacitors, batteryless IoT nodes are suitable for deployment for long-term operations.…”

Section: Introductionmentioning

confidence: 99%

Adaptive Transmissions for Batteryless Periodic Sensing

Peng,

Wang

2024

IoT

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Batteryless, self-sustaining embedded sensing devices are key enablers for scalable and long-term operations of Internet of Things (IoT) applications. While advancements in both energy harvesting and intermittent computing have helped pave the way for building such batteryless IoT devices, a present challenge is a system design that can utilize intermittent energy to meet data requirements from IoT applications. In this paper, we take the requirement of periodic data sensing and describe the hardware and software of a batteryless IoT device with its model, design, implementation, and evaluation. A key finding is that, by estimating the non-linear hardware charging and discharging time, the device software can make scheduling decisions that both maintain the selected sensing period and improve transmission goodput. A hardware–software prototype was implemented using an MSP430 development board and LoRa radio communication technology. The proposed design was empirically compared with one that does not consider the non-linear hardware characteristics. The result of the experiments illustrated the nuances of the batteryless device design and implementation, and it demonstrated that the proposed design can cover a wider range of feasible sensing rates, which reduces the restriction on this parameter choice. It was further demonstrated that, under an intermittent supply of power, the proposed design could still keep the device functioning as required.

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Automated LabVIEW measurement LLC System Control GUI

Hinov

Hranov

2021

2021 17th Conference on Electrical Machines, Drives and Power Systems (ELMA)

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Battery Free Wireless LoRaWAN End Sensor Node for IoT Applications

Cited by 4 publications

References 5 publications

A Systematic Literature Review of LoRaWAN: Sensors and Applications

A Systematic Literature Review of LoRaWAN: Sensors and Applications

Adaptive Transmissions for Batteryless Periodic Sensing

Automated LabVIEW measurement LLC System Control GUI

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