Hey Paul – it’s the Samsung SmartThings “Button” – here’s a link to it on the Samsung site: https://www.samsung.com/us/smart-home/smartthings/buttons/samsung-smartthings-button-gp-u999sjvleaa/. I am using the “SmartSense Button” DTH, which I think is native (I didn’t have to specify it during setup, anyway…)
Does that help? Having some issues on the Alexa side of things – the outlets I am trying to control with this are Alexa only (they are WiFi and don’t show up in ST), so I created “Virtual Alexa Switches” with a DTH. I have the “new” ST app set up so that the buttons turn on/off the Virtual Alexa Switches, and since those do show up in Alexa, I have routines set up that *should turn on/off the outlets when the virtual switch turns on/off. This works for devices that show up in both Alexa and ST, but for the ones I actually want to control (Alexa-only outlets), it is not turning them on/off. I have this set up for other things (not related to a button though), and it works OK, so it should work, but decided to give me a headache instead… J
So, if this is an option, it might fix it for me, too! Thank you again for looking into it!