Developing Low-Cost LoRaWAN Internet of Things Devices for Water Resources Monitoring in Bali

• Main Authors: Radek, Oborny, Michiel, Steltman, Ni Nyoman, Pujianiki, Ngakan Ketut, Acwin Dwijendra, Oka, Widyantara
• Format: Article
• Language: English; English
• Published: INTI International University 2024
• Subjects: T Technology (General); TA Engineering (General). Civil engineering (General); TC Hydraulic engineering. Ocean engineering
• Online Access: http://eprints.intimal.edu.my/2009/1/joit2024_19.pdf; http://eprints.intimal.edu.my/2009/2/549; http://eprints.intimal.edu.my/2009/; http://ipublishing.intimal.edu.my/joint.html; https://doi.org/10.61453/joit.v2024no19

In this study, we developed a solar-powered prototype using an ESP-32 MCU, commercially available sensors, and a LoRaWan communication module. The components cost less than $30 USD. The prototype has been running on solar power for two months in room conditions, repeating the sleep-wake cycle and...