Datasheet

AT+GAPDELBONDS

Deletes and bonding information stored on the Bluefruit LE module.

Codebase Revision: 0.3.0

Parameters: None

Output: None

AT+GAPDELBONDS

AT+GAPINTERVALS

Gets or sets the various advertising and connection intervals for the Bluefruit LE module.

Be extremely careful with this command since it can be easy to cause problems changing the intervals, and depending

on the values selected some mobile devices may no longer recognize the module or refuse to connect to it.

Codebase Revision: 0.3.0

Parameters: If updating the GAP intervals, the following comma-separated values can be entered:

Minimum connection interval (in milliseconds)

Maximum connection interval (in milliseconds)

Fast Advertising interval (in milliseconds)

Fast Advertising timeout (in seconds)

>= 0.7.0: Low power advertising interval (in milliseconds), default = 417.5 ms

Please note the following min and max limitations for the GAP parameters:

Absolute minimum connection interval: 10ms

Absolute maximum connection interval: 4000ms

Absolute minimum fast advertising interval: 20ms

Absolute maximum fast advertisting interval: 10240ms

Absolute minimum low power advertising interval: 20ms

Absolute maximum low power advertising interval: 10240ms

Output: If reading the current GAP interval settings, the following comma-separated information will be displayed:

To save power, the Bluefruit modules automatically drop to a lower advertising rate after 'fast advertising

timeout' seconds. The default value is 30 seconds ('Fast Advertising Timeout'). The low power advertising

interval is hard-coded to approximately 0.6s in firmware < 0.7.0. Support to control the low power interval was

added in the 0.7.0 firmware release via an optional fifth parameter.

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If you only wish to update one interval value, leave the other comma-separated values empty (ex. ',,110,' will

only update the third value, advertising interval).

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