Table 4.
Percentage of frames received by the Thingspeak platform from the nodes (S1–S5) of the WASN. The first row corresponds to the percentages obtained with a direct connection between the nodes and the cores. The second row depicts the values with the mesh connection and the third row shows the percentages achieved when a weekly reboot of S5 was programmed. The values in parentheses correspond to the number of days sensor S5 sent data before losing the connection.
| Days | Frames Received in Thingspeak (%) | |||||
|---|---|---|---|---|---|---|
| S1 | S2 | S3 | S4 | S5 | ||
| Direct WiFi | 199 | 98.26 | 97.42 | 99.27 | 86.25 | 76.97 (12 d) |
| WiFi mesh | 90 | 99.37 | 99.22 | 99.95 | 99.95 | 98.28 (9 d) |
| WiFi mesh + reboot S5 | 40 | 99.97 | 99.95 | 99.81 | 99.87 | 99.07 |