eLogUp! A precise, affordable and open-source IoT data logger to scale-up long-term environmental monitoring

eLogUp! is a low-cost, modular, and open-source data logger designed to support both research and operational environmental monitoring applications requiring accurate data recording and storage, efficient power management, and reliable data transmission. It serves as a key component for the implemen...

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Main Authors: Franck Perret, Ilane Cherif, Frédéric Cherqui, Nicolas Walcker, Adrien Barra, Bastien Bourjaillat, Laëtitia Bacot, Oldrich Navratil
Format: Article
Language:English
Published: Elsevier 2025-09-01
Series:HardwareX
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2468067225000380
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author Franck Perret
Ilane Cherif
Frédéric Cherqui
Nicolas Walcker
Adrien Barra
Bastien Bourjaillat
Laëtitia Bacot
Oldrich Navratil
author_facet Franck Perret
Ilane Cherif
Frédéric Cherqui
Nicolas Walcker
Adrien Barra
Bastien Bourjaillat
Laëtitia Bacot
Oldrich Navratil
author_sort Franck Perret
collection DOAJ
description eLogUp! is a low-cost, modular, and open-source data logger designed to support both research and operational environmental monitoring applications requiring accurate data recording and storage, efficient power management, and reliable data transmission. It serves as a key component for the implementation of effective Low-Cost Network Sensor (LCNS) systems, enhancing environmental observation capabilities. eLogUp! consists of a custom-designed PCB integrated with an Arduino® MKR microcontroller, enabling data acquisition from a wide range of analog and digital sensors, such as temperature, water level, and humidity probes, with user-defined sampling intervals. A distinctive feature of eLogUp! is its auto-wake-up function, which powers down the system between measurements to optimize energy consumption. It also integrates several electronic components (e.g. RTC) to minimize the overall footprint of the system. The system can thus operate on a small LiPo battery and solar panel. Data transmission can be carried out using different protocols (e.g., WiFi, GSM, or LoRaWAN). Developed as an alternative to commercial environmental data loggers, which are often expensive, overly specialized, proprietary, or limited to a narrow set of parameters, eLogUp! offers an affordable, adaptable, and open-source solution. This makes it a versatile tool for environmental researchers, field practitioners, and citizen science initiatives, providing a scalable and accessible approach to long-term environmental data collection.
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publishDate 2025-09-01
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series HardwareX
spelling doaj-art-aa30669d6ad547d3a24a5f36fda25cdc2025-08-20T03:27:46ZengElsevierHardwareX2468-06722025-09-0123e0066010.1016/j.ohx.2025.e00660eLogUp! A precise, affordable and open-source IoT data logger to scale-up long-term environmental monitoringFranck Perret0Ilane Cherif1Frédéric Cherqui2Nicolas Walcker3Adrien Barra4Bastien Bourjaillat5Laëtitia Bacot6Oldrich Navratil7UMR 5600 Environnement, Ville ET Société, Université de Lyon, CNRS, Lyon, FranceUMR 5600 Environnement, Ville ET Société, Université de Lyon, CNRS, Lyon, FranceUniversité de Lyon, INSA Lyon, DEEP, UR7429, 69621 Villeurbanne, France; School of Agriculture, Food and Ecosystem Sciences, The University of Melbourne, Burnley, VIC 3121, AustraliaUniversité de Lyon, INSA Lyon, DEEP, UR7429, 69621 Villeurbanne, FranceUMR 5600 Environnement, Ville ET Société, Université de Lyon, CNRS, Lyon, FranceUMR 5600 Environnement, Ville ET Société, Université de Lyon, CNRS, Lyon, FranceGRAIE – 66 Boulevard Niels Bohr – CS 52132, 69100 Villeurbanne Cedex, FranceUMR 5600 Environnement, Ville ET Société, Université de Lyon, CNRS, Lyon, France; Corresponding author.eLogUp! is a low-cost, modular, and open-source data logger designed to support both research and operational environmental monitoring applications requiring accurate data recording and storage, efficient power management, and reliable data transmission. It serves as a key component for the implementation of effective Low-Cost Network Sensor (LCNS) systems, enhancing environmental observation capabilities. eLogUp! consists of a custom-designed PCB integrated with an Arduino® MKR microcontroller, enabling data acquisition from a wide range of analog and digital sensors, such as temperature, water level, and humidity probes, with user-defined sampling intervals. A distinctive feature of eLogUp! is its auto-wake-up function, which powers down the system between measurements to optimize energy consumption. It also integrates several electronic components (e.g. RTC) to minimize the overall footprint of the system. The system can thus operate on a small LiPo battery and solar panel. Data transmission can be carried out using different protocols (e.g., WiFi, GSM, or LoRaWAN). Developed as an alternative to commercial environmental data loggers, which are often expensive, overly specialized, proprietary, or limited to a narrow set of parameters, eLogUp! offers an affordable, adaptable, and open-source solution. This makes it a versatile tool for environmental researchers, field practitioners, and citizen science initiatives, providing a scalable and accessible approach to long-term environmental data collection.http://www.sciencedirect.com/science/article/pii/S2468067225000380Arduino MKRField monitoringRiver monitoringLow-costLow-techLoRaWAN
spellingShingle Franck Perret
Ilane Cherif
Frédéric Cherqui
Nicolas Walcker
Adrien Barra
Bastien Bourjaillat
Laëtitia Bacot
Oldrich Navratil
eLogUp! A precise, affordable and open-source IoT data logger to scale-up long-term environmental monitoring
HardwareX
Arduino MKR
Field monitoring
River monitoring
Low-cost
Low-tech
LoRaWAN
title eLogUp! A precise, affordable and open-source IoT data logger to scale-up long-term environmental monitoring
title_full eLogUp! A precise, affordable and open-source IoT data logger to scale-up long-term environmental monitoring
title_fullStr eLogUp! A precise, affordable and open-source IoT data logger to scale-up long-term environmental monitoring
title_full_unstemmed eLogUp! A precise, affordable and open-source IoT data logger to scale-up long-term environmental monitoring
title_short eLogUp! A precise, affordable and open-source IoT data logger to scale-up long-term environmental monitoring
title_sort elogup a precise affordable and open source iot data logger to scale up long term environmental monitoring
topic Arduino MKR
Field monitoring
River monitoring
Low-cost
Low-tech
LoRaWAN
url http://www.sciencedirect.com/science/article/pii/S2468067225000380
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