Combined WiFi sensor for temperature and moisture of soil

Asparuh Ivanov Atanasov; Radko Mihaylov; Svilen Stoyanov; Desislava Mihaylova

doi:10.29114/ajtuv.vol6.iss2.279

Asparuh Ivanov Atanasov Technical University of Varna http://orcid.org/0000-0001-9898-8472
Radko Mihaylov Technical University of Varna http://orcid.org/0000-0002-7023-8028
Svilen Stoyanov Technical University of Varna http://orcid.org/0000-0001-6254-5354
Desislava Mihaylova Technical University of Varna http://orcid.org/0000-0003-4251-5216

DOI: https://doi.org/10.29114/ajtuv.vol6.iss2.279

Keywords: soil moisture sensor, capacitive sensor, soil moisture, arduino, PV panel

Abstract

Physical parameters, such as temperature and moisture of soil, are important indicators in agriculture. The current study focuses on the development and assembly of an autonomous sensor for soil moisture and temperature through the use of a standard Arduino d1 mini module, equipped with a capacitive humidity sensor. The developed sensor configuration is distinguished with the possibility to transmit data via WiFi communication network and renewable energy system with photovoltaic power panel, which allows the results to be transmitted wirelessly and the sensor to operate autonomously powered by solar energy.

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