32 lines
1.2 KiB
Markdown
32 lines
1.2 KiB
Markdown
# Timer
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With AWTRIX Light, you can set a timer using MQTT. Simply send a JSON object to the topic **[PREFIX]/timer** to start a timer.
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When the timer goes off, the display will show a notification, and you can dismiss the timer by pressing the middle button.
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## JSON Properties
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The JSON object has the following properties:
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| Key | Type | Description |
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| --- | ---- | ----------- |
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| `hours` | number | The number of hours after midnight when the timer should be triggered. |
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| `minutes` | number | The number of minutes after the hour when the timer should be triggered. |
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| `seconds` | number | The number of seconds after the minute when the timer should be triggered. |
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| `sound` | string | The name of the sound file (without extension) to play when the timer is triggered. |
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Each value is optional, so you can set a timer for just minutes, or any combination of hours, minutes, and seconds. If you only want to start a timer in some minutes, just send the minutes.
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## Example
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Here's an example JSON object to start a timer for 1 hour, 30 minutes, and 10 seconds, with the sound "friends":
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```json
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{
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"hours": 1,
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"minutes": 30,
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"seconds": 10,
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"sound": "friends"
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}
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```
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