I purchased a Zumo 2509 v1.2, the1419 Reflectance Sensor Array, and a couple of 100:1 motors.
After soldering the kit together, I uploaded the example sketch for border detecting. Once I turned the main power on (after disconnecting from the PC) the right front motor turns a little bit and then stops. The sensor array never lights up and the Zumo doesn’t move. I am using fresh batteries.
The Zumo shield lights up.
I need some help figuring out what is wrong with the Zumo.