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Mastering Arduino by Jon Hoffman

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Try to connect to last connected device

Command

Response

Parameters

Description

AT+CONNL

 

OK+CONN{parameter}

 

L: Connecting

E: Connect Error

F: Connect Fail

N: No Address

This command will attempt to connect to the device

that last successfully connected to it.

NOTE: The at+connl command is only used when the device is in central mode.

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