Basically:
- Full support for Eddystone (EID included)
- Advertising period configurable independently for each slot
- TX Power and Calibrated Power configurable independently for each slot
- Unique Password to lock the whole GATT Table
- New connection mode: connectable window. The beacon remains mostly in non-connectable mode and becomes connectable just for a period of time programmed by the user.
- Up to 6 slots can be advertised at the same time at the configured period without interleaving.
- Device Name is now changeable.