Hello,
when I start sending my HF it goes On and immediately goes Off.
Any idea what it is.
Restart did not help
oooo, Sorry. sure, it's heart rate.
OK, got it - 3 times Reboot and it stay ON
Glad you got it working, but what is HF?
Scott said:but what is HF?
Guessing that SPAETHF is German. HF stands for "Herzfrequenz," which is the German term for "heart rate."