Later, when you need to change the batteries (or maybe just want to admire your hard work!), you'll need to open the enclosure back up.
- Unscrew bottom machine screws. They don't have to come all the way out, just loosen.
- Pop off the volume knob. A flathead screwdriver (or similar tool) may help provide leverage.
- Insert that same flat tool on the UART cavity or the horizontal gap on the back right, then wedge the enclosure apart.