I was using the Micro Maestro with one power supply by connecting a wire between VIN and Servo Power as shown in this link: https://www.pololu.com/docs/0J40/7.a
It was working fine but suddenly it stopped working.
[ul]I cannot power up the maestro through the VIN pin anymore.[/ul]
[ul]Now, I can power the Maestro only with the USB and the green and yellow status LEDs are working fine. But when I enable a servo channel and try to move the servo using the Pololu GUI, the servos are not moving even when the yellow status LED is showing the double flash(indicating the activation of the servo channel) but the servos are not moving.[/ul]
There is no voltage across the power and GND pins of the servo channels after I connected a regulated 5v -3A source to it but it shows 5V when it is not connected to the Maestro.