Datasheet

Page 30 of 161
nRF8001 Product Specification
Revision 1.2
Table 5. Configurable parameters set through nRFgo Studio
Timing
parameters
Preferred slave connection parameters for L2CAP
connection update command:
• Set maximum connection interval
• Set minimum connection interval
• Set slave latency
• Set connection supervision timeout
For more information, see
Bluetooth Core specification v4.0,
Volum 3, Part C, Section 9.3.9 ‘Connection Parameter
Update Procedure’.
Min = User defined
Max = User defined
Latency = 0
Timeout = User defined
Minimum
encryption key
size
Minimum size of encryption key length acceptable for the
application. Range is between 7 and 16 bytes.
For more information, see
Bluetooth Core specification v4.0,
Volume 3, Part H, Section 3.5.1 ‘Pairing Request’.
7
Maximum
encryption key
size
Maximum size of encryption key length acceptable for the
application. Range is between 7 and 16 bytes.
For more information, see
Bluetooth Core specification v4.0,
Volume 3, Part H, Section 3.5.2 ‘Pairing Response’.
16
Security -
Authentication
requirement
Sets the authentication level required for transfer of security
keys for nRF8001 (that is, it will not accept bonding below the
required authentication level).
• JUST WORKS
• PASSKEY
(MITM)
For more information, see
Bluetooth Core specification v4.0,
Volume 3, Part C, Section 10.2 ‘LE Security modes’.
Just works
Security -
IO capability
Sets the IO capability
• NONE
• DISPLAY ONLY
• KEYBOARD ONLY
• DISPLAY YESNO
• KEYBOARD/DISPLAY
For more information, see Bluetooth Core specification v4.0,
Volume 3, Part H, Section 2.5.3 ‘Pairing Algorithms’.
None
Bond timeout
value
Timeout from entering bonding mode to receiving a pairing
request from the peer device.
• Resolution: second
• Range: 0..65535 sec
600 seconds
Security request
delay timer
Delay time before sending security request packet when
connecting to a bonded service.
• Resolution: second
• Range: 0..255 sec
0 seconds
Dynamic Window
Limiting
Enables the Dynamic Window Limiting feature.
For more information, see Section 6.6 on page 20
.
Disabled
Hardware
settings
Description Default