Depends what you're into. You can use the pinouts to control motors, or lights, or take inputs from sensors. You can use it as a tiny server. You can use the st

Depends what you're into. You can use the pinouts to control motors, or lights, or take inputs from sensors. You can use it as a tiny server. You can use the stuff on raspbian to learn programming. You can add a battery pack and have a tiny portable linux box. If you can dream it, you can probably do it.