Found this cool video on YouTube, posted by Wonk (not me) that shows how to setup a NFC tag for opening the frunk with your phone (yeah, yeah, yeah I know you can already open the frunk with your phone, but this method is very different). Comes in handy when opening the app and pressing the open frunk button might not be convenient. As you watch the video and see how these tags are setup and used it becomes apparent that there are many other function these tags can be configured for. Might be a fun little project while we are all on covid-19 lockdown!