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MQTT

Shelly TRV

TRVs ausschalten

Push reset button for 5-6 sek. Will see AP on screen. Then push shortly once. And device will be switched off.

Retain Message löschen

For the folks still reading this thread, I’ve been using MQTT since 2018 and have never experienced the difficulties the OP has reported.

My introduction to MQTT began when I wanted to add MQTT support to an old home automation system. In order to do that, I had to gain a sufficient understanding of MQTT’s operation to ensure success. The resulting MQTT converter has worked very reliably and predictably for nearly 3 years now.

What the OP has experienced is anomalous. In my tests, using Developer Tools > Services > MQTT: Publish, to purge a retained message, does indeed work; the topic’s payload does not reappear as a retained message.

  • Using MQTT Explorer, published a retained message to a new topic.
  • Using Developer Tools > Services > MQTT: Publish, published an empty string, as a retained message, to the topic .
  • Disconnected/reconnected MQTT Explorer and now the topic and its payload were no longer present (i.e. retained payload removed from the broker’s storage).
  • Restarted the MQTT Mosquitto Broker Add-On.
  • Disconnected/reconnected MQTT Explorer. Topic and its payload did not return and were truly purged from the broker’s storage.
  • Using Developer Tools > Services > MQTT: Publish, published a non-retained message to the previous topic.
  • In MQTT Explorer (already running) it displayed the topic and its payload (not as a retained message).

In short, everything worked as expected.

The OP carried out a similar procedure but reported a different outcome, one where the topic always contains a retained message despite attempts to disable it.

There have been reports of performance issues with the MQTT Mosquitto Broker Add-on version 5.1.1 and maybe (just maybe) this is one of its manifestations. I can’t say for sure because I still use version 5.1 and it runs flawlessly.

TRV-Liste

Liste der TRV's nach Räumen

Wohnen

Zieltemperatur setzen

  • Wohnen-01: - shellies/shellytrv-60A423D925E8/thermostat/0/command/target_t
  • Wohnen-02: - shellies/shellytrv-84FD271BDE5E/thermostat/0/command/target_t
  • Wohnen-03: - shellies/shellytrv-14B457E5D19E/thermostat/0/command/target_t

Externe Temperatur senden

  • Wohnen-01: - shellies/shellytrv-60A423D925E8/thermostat/0/command/ext_t
  • Wohnen-02: - shellies/shellytrv-84FD271BDE5E/thermostat/0/command/ext_t
  • Wohnen-03: - shellies/shellytrv-14B457E5D19E/thermostat/0/command/ext_t

Schlafen

  • shellies/shellytrv-8CF6811873D3/thermostat/0/command/target_t

Flur

Zieltemperatur setzen

  • Flur-01: - shellies/shellytrv-84FD276ED9DC/thermostat/0/command/target_t
  • Flur-02: - shellies/shellytrv-8CF6811870A3/thermostat/0/command/target_t

Externe Temperatur senden

  • Flur-01: - shellies/shellytrv-84FD276ED9DC/thermostat/0/command/ext_t
  • Flur-02: - shellies/shellytrv-8CF6811870A3/thermostat/0/command/ext_t

Küche

  • shellies/shellytrv-8CF6811C9B49/thermostat/0/command/target_t

Bad

  • shellies/shellytrv-8CF6811CA673/thermostat/0/command/target_t

Shellies entdecken

In HA unter Settings --> Devices & services -> Integrations -> MQTT Configure anklicken.

Folgendes eintragen:

  • Publish a packet:
    Topic: shellies/command
    Payload: announce
  • Listen to a topic:
    Topic to subscribe to: shellies/#

Die Ausgabe für ein Shelly TRV sieht wie folgt aus:

announce
{
    "id": "shellytrv-8CF6811CA673",
    "model": "SHTRV-01",
    "mac": "8CF6811CA673",
    "ip": "192.168.178.187",
    "new_fw": false,
    "fw_ver": "20231009-064451/v2.2.1@1e8f2795"
}
status
{
    "tmp": {
        "value": 31.5,
        "units": "C",
        "is_valid": true
    },
    "target_t": {
        "enabled": true,
        "value": 31.0,
        "units": "C"
    },
    "temperature_offset": 0.0,
    "bat": 94
}
info
{
  "wifi_sta": {
    "connected": true,
    "ssid": "FRITZ!Box 6660 Cable DR",
    "ip": "192.168.178.187",
    "rssi": -75
  },
  "cloud": { "enabled": false, "connected": false },
  "mqtt": { "connected": true },
  "time": "10:32",
  "unixtime": 1698568321,
  "serial": 0,
  "has_update": false,
  "mac": "8CF6811CA673",
  "cfg_changed_cnt": 0,
  "actions_stats": { "skipped": 0 },
  "thermostats": [
    {
      "pos": -1.0,
      "target_t": {
        "enabled": true,
        "value": 31.0,
        "value_op": 8.0,
        "units": "C"
      },
      "tmp": { "value": 31.5, "units": "C", "is_valid": true },
      "schedule": false,
      "schedule_profile": 1,
      "boost_minutes": 0,
      "window_open": false
    }
  ],
  "calibrated": false,
  "bat": { "value": 94, "voltage": 3.814 },
  "charger": true,
  "update": {
    "status": "unknown",
    "has_update": false,
    "new_version": "20231009-064451/v2.2.1@1e8f2795",
    "old_version": "20231009-064451/v2.2.1@1e8f2795",
    "beta_version": null
  },
  "ram_total": 97280,
  "ram_free": 30704,
  "fs_size": 65536,
  "fs_free": 59404,
  "uptime": 36579,
  "fw_info": {
    "device": "shellytrv-8CF6811CA673",
    "fw": "20231009-064451/v2.2.1@1e8f2795"
  },
  "ps_mode": 0,
  "dbg_flags": 0
}

TRV Settings

Lesen

mqtt:
  sensor:
    - name: "Shelly-TRV Bad Target_t"
      unit_of_measurement: "°C"
      #expire_after: 86400
      device_class: temperature
      icon: mdi:home-thermometer-outline
      qos: 1
      state_topic: "shellies/shellytrv-8CF6811CA673/status"
      value_template: "{{ value_json.target_t.value }}"

    - name: "Shelly-TRV Bad Temperatur"
      unit_of_measurement: "°C"
      #expire_after: 86400
      device_class: temperature
      icon: mdi:home-thermometer-outline
      qos: 1
      state_topic: "shellies/shellytrv-8CF6811CA673/status"
      value_template: "{{ value_json.tmp.value }}"

    - name: "Shelly-TRV Bad Batterie"
      unit_of_measurement: "%"
      #expire_after: 86400
      device_class: battery
      icon: mdi:battery
      qos: 1
      state_topic: "shellies/shellytrv-8CF6811CA673/info"
      value_template: "{{ value_json.bat.value }}"

Schreiben

service: mqtt.publish
data:
  qos: "1"
  retain: false
  topic: shellies/shellytrv-8CF6811CA673/thermostat/0/command/target_t
  payload_template: "{{ states('input_number.temperatur_ziel_hoch')|float(0) }}"

Lidl-Plug

Dann wählst du dein Zigbee Gerät (Lidl Steckdose) aus

Endpunkt: 1
Cluster-ID: OnOff
Attribut: tuyaBacklightMode
Befehl: write (2)
Value: 1

Dann den Button „Schreiben“ drücken

Im Log erscheint eine Meldung: 2023-04-17 13:41:33Wrote '{„tuyaBacklightMode“:1}' to 'genOnOff'

Mit dem Befehl:

Endpunkt: 1
Cluster-ID: genOnOff
Befehlstyp: Foundation
Befehl: read (0)
Attribut: tuyaBacklightMode
Haken entfernen bei „Ein Wert wird benötigt“
Value: 0