characteristics                                UUID                    handle    Properties
Device Name                                  00002a00-0000-1000-8000-00805f9b34fb       2          rw
Appearance                                   00002a01-0000-1000-8000-00805f9b34fb       4          r
Peripheral Preferred Connection Parameters   00002a04-0000-1000-8000-00805f9b34fb       6          r
Central Address Resolution                   00002aa6-0000-1000-8000-00805f9b34fb       8          r
Buttonless DFU                               8ec90003-f315-4f60-9fb8-838830daea50       12         wi
Unknown                                      1086fff1-3343-4817-8bb2-b32206336ce8       16         rw
Unknown                                      1086fff2-3343-4817-8bb2-b32206336ce8       18         rn

                  services                                   UUID                    handle
Generic Access Profile                       00001800-0000-1000-8000-00805f9b34fb       1
Generic Attribute Profile                    00001801-0000-1000-8000-00805f9b34fb       10
Nordic Semiconductor ASA                     0000fe59-0000-1000-8000-00805f9b34fb       11
Unknown                                      1086fff0-3343-4817-8bb2-b32206336ce8       15

                Descriptors                                  UUID                    handle
Unknown                                      1086fff0-3343-4817-8bb2-b32206336ce8       15
Unknown                                      1086fff0-3343-4817-8bb2-b32206336ce8       15