Hello,
I have a DMC kit. I have been using it for one year and now it stopped working. When I switch on supply (3v3, 5v, 12v) it works, but if I switch DC bus voltage LED2 (for logic supply) is off and LED1 (for DC bus voltage indication) starts blinking. Do you have any ideas what is going on? I'm afraid that DRV8402 is broken...