| Chelmsford DPW | Johnson Controls, Inc. |
| Device | Status | Firmware | Last timestamp | Data logger SN | Last active timestamp |
|---|---|---|---|---|---|
| 00:90:c2:ed:33:bf | ONLINE | 20140708 | [2026-03-22 13:02:06] | - | [2026-03-22 13:02:06] |
| 00:90:c2:ea:89:70 | ONLINE | C20130730 | [2026-03-22 13:02:31] | - | - |
| 00:90:c2:ea:88:73 | ONLINE | C20130730 | [2026-03-22 13:02:39] | - | - |
| 00:90:c2:eb:2d:c7 | ONLINE | 20130816 | [2026-03-22 13:02:07] | - | - |
| 140313-03 [SGI 250] | ONLINE | A002 | [2026-03-22 13:02:31] | 00:90:c2:ea:89:70 | [2026-03-22 13:02:31] |
| 140303-33 [PVI 85KW] | INACTIVE | B001 | [2026-03-22 13:02:39] | 00:90:c2:ea:88:73 | [2026-01-17 13:22:05] |