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42 lines
2.7 KiB
Plaintext
42 lines
2.7 KiB
Plaintext
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Data Acquisition
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^^^^^^^^^^^^^^^^
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This group of settings are standard available configuration items.
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* **Single event with all values**: When this setting is enabled, all available values will be sent in a single event ``<TaskName>#All``, with all values in order as arguments to the event.
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* **Show derived values**: When checked, the Devices overview page, and the ``/json`` endpoint (used for updating the Devices overview page) will include any Derived values as defined. See the ``TaskValueSetDerived`` and ``TaskValueSetPresentation`` commands.
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* **Event & Log derived values**: When checked, the Derived values will be generated as Events, to be handled in Rules, and sent to logging devices like the Syslog server and/or SD-card logging.
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(The derived values options are only available if String variables feature is included in the build.)
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* **Send to Controller**: Select the Controller(s) to send the Values to, either on a ``TaskRun`` command applied to the task, or on an **Interval** time action.
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Send to Controller is only visible when one or more Controllers are configured.
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Depending on the controller capabilities, some configuration settings may be shown:
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.. image:: Task_config_page_Controllers_section.png
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All configured Controllers are shown here, including their enabled or disabled state (only a single MQTT Controller can be enabled at one time).
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For each controller the user can select wether the data should be sent on each Interval (or explicit TaskRun).
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For the Domoticz controllers the value index (IDX) has to be configured.
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For some controllers, like Home Assistant/openHAB, there are extra options available.
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* **Group**: This represents the group id to combine all values from multiple tasks into a single grouped-device during MQTT AutoDiscovery. Groups, by design, can span multiple ESPEasy devices, if desired, as long as the Task/Valuename combinations are unique. If a group should only combine Tasks from a single ESPEasy unit, the group id should be unique across multiple ESPEasy units. The group description, default *Group <n>*, can be adjusted in Home Assistant.
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* **Send derived**: This checkbox determines if any configured Derived values should also be sent to the controller (and included in the AutoDiscovery if that's available and enabled).
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* **Resend MQTT Discovery**: When checked, will start a resend of the MQTT Discovery process for this task after a random delay, when Submit is clicked, so any chenged settings can be updated in the MQTT server. This setting is only available if the controller is enabled, the Auto Discovery feature is available and enabled for the controller. This setting is not stored.
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Other controllers, like FHEM HTTP, do not support additional settings besides the checkbox to enable sending the data.
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