My daughter and I finally assembled our GoPiGo2 kit (has the red velcro battery strap) today, but are not having any luck getting it to power our Raspberry Pi 3. We have the latest software installed on the SD Card, and are able to connect to it via VNC when the USB power adapter is plugged into the Pi. When we try to power up without the USB power adapter, we only get the green LED on the red GoPiGo board. No LED’s are on the Pi. We are using new AA batteries, straight out of the package.
Pic of the setup is attached. Any guidance or tips would be greatly appreciated!