AN4128

Getting started

Doc ID 023306 Rev 1

19/28

Figure 26.

Return to -BypassMode- dongle1, dongle2

Now the two dongles can exchange data again.

●

Disconnection:

The SPPDisconnect command is used to terminate a connection with the remote device.

–

AT+AB SPPDisconnect

If the disconnection is successful, the response is:

–

AT-AB SPPConnectionClosed

SPPDisconnect is a command; it is recognized and accepted by the dongle only if the

dongle is in -CommandMode-.

If the dongle is in -BypassMode- send the “escape command” before giving the

disconnection command.

Figure 27.

Disconnection dongle1, dongle2