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A Performance of ES920LR LoRa for the Internet of Things: A Technology Review

Adi, Puput Dani Prasetyo, Kitagawa, Akio, Prasetya, Dwi Arman and Setiawan, Arie Boedi (2021) A Performance of ES920LR LoRa for the Internet of Things: A Technology Review. In: 3rd East Indonesia Conference on Computer and Information Technology (EIConCIT), April 9-11, 2021, ISTTS Surabaya, Indonesia.

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In this research, the LoRa used is the ES920LR. LoRa ES920LR is used in Japan with a frequency of 920 MHz, LoRa ES920LR has small dimensions, its size is 24.00 x 17.0 x.2.3 mm, and a range of 3 km at Free Space Path Loss (FSPL); the RSSI value (-dBm) is found to be different in different outdoor environmental conditions. Furthermore, the ES920LR is used as a transmitter and receiver for human heart rate data. The heart rate sensor used is a Pulse Sensor placed on the tip ofa human
finger. At the Line-of-sight of Building position, the RSSI value (-dBm) shows -119 dBm at a distance of 710 meters, and the PRR (%) is 93.94%. Furthermore, the ES920LR is combined with the Leafony Board to become the Leafony Board LoRa ES920LR. Due to its small size, it is possible to place it on
a drone or UAV coupled with GPS as navigation in the analysis
and analysis of the ES920LR Spreading Factor and Signal Power LoRa.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Puput Dani Prasetyo Adi NIDN: 1231128501
Uncontrolled Keywords: LoRa, IoT, FSPL, ES920LR, Pulse
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Fakultas Teknik > S1 Teknik Elektro
Depositing User: Rita Juliani
Date Deposited: 06 Nov 2021 02:27
Last Modified: 06 Nov 2021 02:30

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