•GAP, GATT, SM, L2CAP and Integrated Public Profiles
•Customer Can Create up to Five Public and Four Private Services
•Keyboard I/O Authentication
•Software Configurable Role as Peripheral or Central and Client or Server
Package：
•Compact Form Factor – The RN4870/71 family comes in four different sizes from 6 mm x 8 mm to 12 mm x 22 mm:
-RN4870: 12 mm x 22 mm
-RN4871: 9 mm x 11.5 mm
-RN4870U: 12 mm x 15 mm
-RN4871U: 6 mm x 8 mm