help about pins

lesio

New member
hi all!!!

i'm going on setup on sw azurit 1.0a4 (almost trying) and have some trouble/questions

1) I absolutely didn't understood how to disable unused pins or change them without doing too many changes on sketch

2) before I just gave a try to setup going mow drive with mosfet but i had "err mow fault" like it was looking for drive signal response(indeed i didn't connect any motor drive)

3) at very first try with sw azurit 1.0a4 (with the two mc33926 connected) i got trouble on right wheel drive i have to verify (i'm working with no pcb) and maybe because instead of jumpers on drive i connected with cables directly to +5 and ground as in schematics
 
Ok
All is working (more or less)
But i really need more power on mower motor (on high grass it overload)
Would like to work with mosfet but once installed i got
Mow motor error and had to give up
Any hint is welcome
Thanks
 
Oben