0121-750X 0121-750X S0121-750X2022000200205 10.14483/23448393.18861 Colombia Colombia Colombia 00 08 2022 00 08 2022 27 2

[1] ICCA 2015 [2] [3] 2006 12 1 1 57-63 [4] 2017 22 3 3 306-23 [5] 2015 12 117-32 [6] 2015 3 5 5 164-73 [7] 2011 78 169 169 95-104 [8] 2015 20 1 1 2-12 [9] 2017 17-9 [10] 2017 8 1 1 300-14 [11] 2019 5 1 1 1-7 12] 2019 [13] 2017 22-4 [14] 2019 [15] LoRa® Alliance Technical Marketing Workgroup 2015 [16] RAKwireless Technology [17] RAKwireless Technology [18] Hackster.io [19] 2019