{ "manufacturer": "entes", "model": "mpr1-series", "device": "mpr1-series", "category": "Altro", "protocol": "modbus", "version": "v1", "firmware": null, "verification": "IMPORTED", "isDemo": false, "source": { "title": "entes mpr1-series — modbus-database (registers.json)", "url": "https://www.aggsoft.com/serial-data-logger/tutorials/modbus-data-logging/entes-mpr1-series.htm", "documentRef": null, "revision": null }, "generatedAt": "2026-09-21T13:15:56.039Z", "registers": [ { "address": "2", "addressNumeric": 2, "signal": "voltage_l2_n", "name": "Voltage-L2-N", "description": "Voltage-L2-N", "functionCode": 3, "datatype": "uint32", "length": 2, "scale": 1, "offset": 0, "unit": "V/10", "access": "READ", "endianness": null, "group": null, "notes": null }, { "address": "4", "addressNumeric": 4, "signal": "voltage_l3_n", "name": "Voltage-L3-N", "description": "Voltage-L3-N", "functionCode": 3, "datatype": "uint32", "length": 2, "scale": 1, "offset": 0, "unit": "V/10", "access": "READ", 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