awtrix-light/docs/api.md

MQTT / HTTP API

Status

In MQTT awtrix send its stats every 10s to [PREFIX]/stats
With HTTP, make GET request to http://[IP]/api/stats

Update

Awtrix searches for an update every 1 Hour. If a new one is found it will be published to HA and in the stats.
You can start the update with update button in HA or:

Topic	URL	Payload/Body	HTTP Header	HTTP method
[PREFIX]/doupdate	http://[IP]/api/doupdate	JSON	empty payload/body	POST

Add custom app

create custom apps or notifications to display your own text and icons.
Have a look at this section

Topic	URL	Payload/Body	Query parameters	HTTP method
[PREFIX]/custom/[appname]	http://[IP]/api/custom	JSON	name = [appname]	POST

Dismiss Notification

Dismiss a notification which was set to "hold"=true.

Topic	URL	Payload/Body	HTTP method
[PREFIX]/custom/[appname]	http://[IP]/api/notify/dismiss	empty payload/body	POST

Switch Apps

Switch to next or previous app.

Topic	URL	Payload/Body	HTTP method
[PREFIX]/nextapp	http://[IP]/api/nextapp	empty payload/body	POST
[PREFIX]/previousapp	http://[IP]/api/previousapp	empty payload/body	POST

Switch to Specific App

Switch to a specific app by name.

Topic	URL	Payload/Body	HTTP method
[PREFIX]/switch	http://[IP]/api/switch	{"name":"time"}	POST

Built-in app names are:

• time
• date
• temp
• hum
• bat

For custom apps, use the name you set in the topic or http request header.
In MQTT for example, if [PREFIX]/custom/test is your topic, then test is the name.

Add/remove and rearange apps

Topic	URL	Payload/Body	HTTP method
[PREFIX]/apps	http://[IP]/api/apps	json	POST

!> This function provides users with the ability to manage the apps on their device by adding, removing, and rearranging them. However, as it is an experimental feature, caution should be exercised, particularly when attempting to rearrange multiple apps at once, as this can lead to unintended consequences due to the resulting shifts in position of other apps.

By using this function, users can add or remove native apps, as well as custom apps, from the device.
However, it is important to note that custom apps are only temporarily loaded into memory and cannot be added again using this function.
To add a custom app again, you must send it to awtrix via mqtt again.

Additionally, you can rearrange the position of all apps on the device by specifying a new position in the JSON array.
This provides flexibility in organizing apps according to personal preference.

The JSON payload is an array of objects, where each object represents an app to be displayed on awtrix. Each app object contains the following fields:

JSON Properties

Property	Description	Default
name	The name of the app. If it's a native app, it can be one of "time", "date", "temp", "hum", or "bat". For custom apps, use the name you set in the topic. For example, if [PREFIX]/custom/test is your topic, then test is the name.
show	A boolean indicating whether the app should be shown on the screen or not. If not present, the app is considered active by default.	true
pos	An integer indicating the position of the app in the list. If not present, the app will be added to the end of the list.	Last Item

You can also just send the information for one app.

[
   {
      "name":"time",
      "show":true,
      "pos":3
   },
   {
      "name":"date",
      "pos":0
   },
   {
      "name":"temp",
      "pos":2
   },
   {
      "name":"hum",
      "show":true,
      "pos":0
   },
   {
      "name":"bat",
      "show":false
   },
   {
      "name":"github",
      "show":true,
      "pos":4
   }
]

In this example,

• The "time" app is active and should be displayed in position 3.
• The "date" app should be displayed in position 0.
• The "temp" app should be displayed in position 2.
• The "hum" app should be displayed at first position.
• The "bat" app is inactive and will be removed,
• and the "github" app is active and should be displayed in position 4.

Add timer

create custom apps or notifications to display your own text and icons. have a look at this section

Topic	URL	Payload/Body	HTTP method
[PREFIX]/custom/[appname]	http://[IP]/api/notify/dismiss	empty payload/body	POST

Change Settings

Change various settings related to the app display.

Topic	URL	Payload/Body	HTTP method
[PREFIX]/settings	http://[IP]/api/settings	JSON	POST

JSON Properties

Each property is optional; you do not need to send all.

Key	Type	Description	Value Range	Default
apptime	number	Determines the duration an app is displayed in milliseconds.	Any positive integer value.	7000
transition	number	The time the transition to the next app takes in milliseconds.	Any positive integer value.	500
textcolor	string	A color in hexadecimal format.	Any valid 6-digit hexadecimal color value, e.g. "#FF0000" for red.	N/A
fps	number	Determines the frame rate at which the matrix is updated.	Any positive integer value.	23
brightness	number	Determines the brightness of the matrix.	An integer between 0 and 255.	N/A
autobrightness	boolean	Determines if automatic brightness control is active.	true or false.	N/A
autotransition	boolean	Determines if automatic switching to the next app is active.	true or false.	N/A

Timer

With AWTRIX Light, you can set a timer using MQTT. Simply send a JSON object to the topic [PREFIX]/timer to start a timer.

When the timer goes off, the display will show a notification, and you can dismiss the timer by pressing the middle button.

JSON Properties

The JSON object has the following properties:

Key	Type	Description
hours	number	The number of hours after midnight when the timer should be triggered.
minutes	number	The number of minutes after the hour when the timer should be triggered.
seconds	number	The number of seconds after the minute when the timer should be triggered.
sound	string	The name of the sound file (without extension) to play when the timer is triggered.

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.

Example

Here's an example JSON object to start a timer for 1 hour, 30 minutes, and 10 seconds, with the sound "friends":

{  
  "hours": 1,  
  "minutes": 30,  
  "seconds": 10,  
  "sound": "friends"  
}