{ "manufacturer": "seneca", "model": "s203", "device": "s203", "category": "Altro", "protocol": "modbus", "version": "v1", "firmware": null, "verification": "IMPORTED", "isDemo": false, "source": { "title": "seneca s203 — modbus-database (registers.json)", "url": "https://www.aggsoft.com/serial-data-logger/tutorials/modbus-data-logging/seneca-s203.htm", "documentRef": null, "revision": null }, "generatedAt": "2026-09-21T13:21:16.526Z", "registers": [ { "address": "134", "addressNumeric": 134, "signal": "voltage_a", "name": "Voltage-A", "description": "Voltage-A", "functionCode": 3, "datatype": "float32", "length": 2, "scale": 1, "offset": 0, "unit": null, "access": "READ", "endianness": null, "group": null, "notes": null }, { "address": "136", "addressNumeric": 136, "signal": "voltage_b", "name": "Voltage-B", "description": "Voltage-B", "functionCode": 3, "datatype": "float32", "length": 2, "scale": 1, "offset": 0, "unit": null, "access": "READ", "endianness": null, "group": null, 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