Here the overlays in slots 4 and 5 are related to the eMMC and HDMI, while the
new overlay `cape-universallc` is loaded to slot 8. Now the behaviour of the BBBs
pins is properly defined, and you can start using the framework of `LabConnections.BeagleBone`.
### Note about `cape-universallc`
The DTO `cape-universallc` is essentially identical to the standard DTO
`cape-universaln` found [here](https://github.com/cdsteinkuehler/beaglebone-universal-io)
which exports all pins except for those used by the HDMI and eMMC. However, there
is a bug in the default version of `cape-universaln` found on the BBB (described [here](https://github.com/cdsteinkuehler/beaglebone-universal-io/issues/21)),
which prevents it from loading properly. This bug has been taken care of in `cape-universallc`.