{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,2]],"date-time":"2026-04-02T14:06:29Z","timestamp":1775138789165,"version":"3.50.1"},"reference-count":41,"publisher":"MDPI AG","issue":"5","license":[{"start":{"date-parts":[[2019,2,26]],"date-time":"2019-02-26T00:00:00Z","timestamp":1551139200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>The design of wireless sensor nodes for animal tracking is a multidisciplinary activity that presents several research challenges both from a technical and a biological point of view. A monitoring device has to be designed accounting for all system requirements including the specific characteristics of animals and environment. In this work we present some aspects of the design of a wireless sensor node to track and monitor the pink iguana of the Gal\u00e1pagos: a recently discovered species living in remote locations at the Gal\u00e1pagos Islands. The few individuals of this species live in a relatively small area that lacks of any available communication infrastructure. We present and discuss the energy harvesting architecture and the related energy management logic. We also discuss the impact of packaging on the sensor performance and the consequences of the limited available energy on the GPS tracking.<\/jats:p>","DOI":"10.3390\/s19050985","type":"journal-article","created":{"date-parts":[[2019,2,26]],"date-time":"2019-02-26T11:00:44Z","timestamp":1551178844000},"page":"985","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":40,"title":["The Design of an Energy Harvesting Wireless Sensor Node for Tracking Pink Iguanas"],"prefix":"10.3390","volume":"19","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2348-5077","authenticated-orcid":false,"given":"Pierpaolo","family":"Loreti","sequence":"first","affiliation":[{"name":"Deptartment of Electronic Engineering, University of Rome Tor Vergata, Via del Politecnico 1, 00133 Rome, Italy"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6050-2908","authenticated-orcid":false,"given":"Alexandro","family":"Catini","sequence":"additional","affiliation":[{"name":"Deptartment of Electronic Engineering, University of Rome Tor Vergata, Via del Politecnico 1, 00133 Rome, Italy"}]},{"given":"Massimiliano","family":"De Luca","sequence":"additional","affiliation":[{"name":"CNR\u2014Institute of Marine Engineering, Via di Vallerano 139, 00128 Rome, Italy"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6673-3157","authenticated-orcid":false,"given":"Lorenzo","family":"Bracciale","sequence":"additional","affiliation":[{"name":"Deptartment of Electronic Engineering, University of Rome Tor Vergata, Via del Politecnico 1, 00133 Rome, Italy"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1045-6816","authenticated-orcid":false,"given":"Gabriele","family":"Gentile","sequence":"additional","affiliation":[{"name":"Department of Biology, University of Rome Tor Vergata, Via della Ricerca Scientifica 1, 00173 Rome, Italy"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0543-4348","authenticated-orcid":false,"given":"Corrado","family":"Di Natale","sequence":"additional","affiliation":[{"name":"Deptartment of Electronic Engineering, University of Rome Tor Vergata, Via del Politecnico 1, 00133 Rome, Italy"}]}],"member":"1968","published-online":{"date-parts":[[2019,2,26]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"653","DOI":"10.1071\/WR10211","article-title":"Wildlife tracking technology options and cost considerations","volume":"38","author":"Thomas","year":"2012","journal-title":"Wildl. 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