1. Return version of nRF firmware
2. Turn BLE on/off entirely
3. Return a list of bonded MACs*
4. Delete a bond for given MAC address*

• Will be used by the "list paired devices feature", design still in progress. While the device list will be kept in the main storage we need 3. to figure out when a MAC has dropped out of the bond list for capacity reasons.

cc @Hannsek @bieleluk