View Single Post
Old December 5th, 2017, 11:30 AM   #6
arlenjacobs
Lifetime Supporting Member
Canada

arlenjacobs is offline
 
Join Date: Sep 2014
Location: Kelowna
Posts: 624
If using serial ports, especially custom code, I use a serial port analyzer.
You gotta get one of these:
Attached Images
File Type: jpg HPprotocol.jpg (38.5 KB, 30 views)
  Reply With Quote