It is possible to dedicate a button to switching on or off all or some of the lights in the house simply via Wi-Fi, thanks to the iotty app.
Make sure:
- that all the lights in question are physically connected to iotty plates
- you have a iotty plate with a free button you can use to turn on the lights
- and/or you have a iotty plate with a free button which you can use to switch off the lights
(it is not possible to use a single button to switch the lights both on and off; a free button is always required for each command).
In order to switch several iotty devices on (or off), you must first create the scenario. When you have done this, open the Automations section and select Chain reaction triggered by device.
Select the triggering event to associate with the device and click on save.
Set your desired commands and details and then click save.
Done!