UM1547 datasheet(26/51 Pages) STMICROELECTRONICS

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AT command list

UM1547

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DocID023232 Rev 5

3.35.2

Responses

If the operation is successful, the response is:

AT-AB SmartCableConfigDone

3.36

Sniff

The Sniff command is used by AT2 FW to switch a device from active mode to sniff mode.

3.36.1

Syntax

AT+AB Sniff [BD address] [Sniff Interval]

Where [BD address] is the BD address of the device to be switched to active mode. [Sniff

Interval] is given in slots from 66-10,000.

3.36.2

Responses

If the operation is successful, the response is:

AT-AB SniffMode

3.37

SPPConnect

The SPPConnect command is used to initiate a connection with the specified device. The

remote BD address must be specified. The remote Service is optional. If not specified, the

first registered SPP service will be used by default.

3.37.1

Syntax

AT+AB SPPConnect [BD Addr] [Service]

Where [BD Addr] is the remote device’s BD address to page. [Service] is the specific service

on the remote device (optional).

3.37.2

Responses

If the connection is successful, the response is:

AT-AB ConnectionUp [Remote BD Addr]

AT-AB -BypassMode-

If the connection cannot be completed, the response is:

AT-AB SPPConnectionClosed

3.38

SPPDisconnect

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

Multipoint or Broadcast mode, the master can disconnect a specific node by its ID (0,1,2....).

3.38.1

Syntax

AT+AB SPPDisconnect

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