{ "manufacturer": "entes", "model": "epr04", "device": "epr04", "category": "Altro", "protocol": "modbus", "version": "v1", "firmware": null, "verification": "IMPORTED", "isDemo": false, "source": { "title": "entes epr04 — modbus-database (registers.json)", "url": "https://www.aggsoft.com/serial-data-logger/tutorials/modbus-data-logging/entes-epr04.htm", "documentRef": null, "revision": null }, "generatedAt": "2026-09-21T13:30:33.394Z", "registers": [ { "address": "20", "addressNumeric": 20, "signal": "l1_phase_active_power", "name": "L1-phase-active-power", "description": "L1-phase-active-power", "functionCode": 3, "datatype": "int32", "length": 2, "scale": 1, "offset": 0, "unit": "Watt", "access": "READ", "endianness": null, "group": null, "notes": null }, { "address": "22", "addressNumeric": 22, "signal": "l2_phase_active_power", "name": "L2-phase-active-power", "description": "L2-phase-active-power", "functionCode": 3, "datatype": "int32", "length": 2, "scale": 1, "offset": 0, 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