| City of Grand Rapids Water Facility | |
| Device | Status | Firmware | Last timestamp | Data logger SN | Last active timestamp |
|---|---|---|---|---|---|
| 00:90:c2:e9:43:74 | ONLINE | C20121024 | [2025-07-06 02:34:47] | - | - |
| 120206-21 [PVI 95KW] | ASLEEP | A85 | [2025-07-05 21:40:47] | 00:90:c2:e9:43:74 | [2025-07-05 20:38:47] |