The iOS app has a new tab (hidden by default) which is shown when it receives a particular MQTT message of type cmd:

{"action": "action", "content": "hello there!", "_type": "cmd"}

You can use url instead of content in the payload, in which case the tab opens with the appropriate URL loaded.

{"action": "action", "url": "", "_type": "cmd"}

The tab pops up silently, i.e. without notification, and selecting the tab displays it.

The open tab silently disappears if content and url are omitted.

See also: