I tried connecting the EZ B v 4 to my 2x12 v1.0 Sabertooth and control it with the Sabertooth Movement control panel.
The robot is not responding consistently when I hit the up arrow as I demonstrate in the video below. It also doesn't respond consistently when I send it commands with EzScript either.
Here's my dip switch configuration:
It may appear in my video that I'm having that common ST issue of no common ground but I'm powering the EZ B with the ST's 5 volt BEC so I do have a common ground. I tested it with a ground wire going to the 0v from the BEC also and the problem remained.
The issue continues whether or not I'm running the motors at full power in my script.
#forward Slow at 20% motor 1
#forward Slow at 20% motor 2
#below stops motor 1
#below stops motor 2
I don't see anyone else has had this issue.
I haven't upgraded my EZB firmware since I bought the unit? I couldn't find a firmware update method in the tutorials also.