NEW MOBILE APP NOW SUPPORTED!
I just posted a new version of the DTH that should be fully supported with the Automations feature in the new mobile app.
Please ignore all the posts above that mention Speaker Companion being a requirement or provide modifications you can make to the code as a workaround.
If you’re using it as a Dimmer to play the chimes and don’t want the music related stuff displayed then you can delete the lines below which are near the top of the DTH:
capability "Audio Notification" capability "Music Player" capability "Speech Synthesis"
Instructions for playing chimes in the new mobile app
Open the device’s settings in the mobile app and change the “Switch On Action” setting to “Do Nothing”.
Go into Automations and create a new one.
Configure the “If” section that will trigger the chime to play.
Select the device from the “Then” > “Control Devices” section and tap next.
If the “Dimmer” option is disabled then change “off” to “on”.
Tap Dimmer and specify a number between 1-10 which will be the sound # that plays when this automation is triggered.
I also released a new version of the button that allows you to create an automation from the device details screen and use it as an “IF” in Automations, but the Switch functionality should also still work.