Bitcraze Forums

Posted: **Fri Sep 20, 2013 3:22 pm**

Motor m1 pin output not have voltage (o) ,but m2,m3,m4 is ok.
how to check? And how to repair or replace some thing?
Thanks.

Posted: **Mon Sep 23, 2013 7:41 am**

You can have a look here, it might be the same for you but with M1 instead.

Motor M1 output not work.