{
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      "active_idu_in_frame": null,
      "error": "idu_decoder_not_loaded"
    },
    "a1_checksum": {
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      "error": "checksum_module_not_loaded",
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      "p_discharge_bar": null,
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      "_source": "stage4_doc_derived_from_16bit_sensors",
      "_confidence": {
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        "evaporating_temp_c": "HIGH",
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        "suction_superheat_c": "HIGH",
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        "note": "raw_pages framing not aligned to canonical doc offsets; values not validated against Tom's MU4R27. On-wire capture needed for byte-level decoding."
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  "rac_protocol": {
    "error": "scp failed: ssh: connect to host 192.168.1.133 port 22: No route to host\nscp: Connection closed\n"
  },
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        "entity_id": "climate.loznice",
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      {
        "entity_id": "climate.obyvak",
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      "source": "Shelly 3EM Pro phase B (dedicated klima)",
      "meter_id": "e05a1b33259c"
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    "fetched_ok": true,
    "error": null
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}