Can't seem to find the answer to this anywhere, perhaps I've missed it and sorry in advance if thats the case. I have set up an nfc tag that activates a "Home" mode and "Away" mode and got NFC working while the phone is locked. My only issue is that it is hard to know when I activate home or away. I'd like to set up the LED to blink a couple of times when I enter home mode and a couple with a different color when I leave. I cant seem to find a way to keep the LED from continually blinking until the phone is unlocked. Is there any way to set it to blink for a small period of time then stop?