Topic: Bluethoot Timeout

Hi, Thanks in advance for replies.

I have to monitor and count pulsies coming from a proximity,
due the frequency (32 pulses/second)  I need to use Arduino AttachInterrrupt function
(on Pin2) the conter work fine, but after 20 Seconds the Bluethoot
is disconnected due timeout.

Of course I change AttachInterrrupt function ewith std. DigitalRead
verithing work fine, but I can't count high freq. pulses.

many thanks again.