I have a binary sensor that reads multiple device trackers to determine if someone is home or not, and everything works great, but I can’t seem to be able to set an image for the binary sensor. I would like to be able to display a person’s picture if they’re home, but all I can get to work are the built-in icons, not pictures or gravatars.
As a fallback I can use the “Home” icon, but I’d really love it if I could display someone’s picture instead.
I was able to get something similar working in my testing area. I haven’t figured out how to control the size though. The local image I am using is 100x100 but in Lovelace it’s 310x310.