Programming Manual

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i480e&i480e-MD2 Programming Manual
supported;
6: Authentication failed as simple pairing is not
supported;
7: Authentication failed as host is already busy pairing.
Note
bd is comprised of 12 bytes hexadecimal characters.
4.12 SCAN
The SCAN command is used to set the scan mode.
Command
AT+B SCAN [mode]
Response
Succeeded: AT-B SCAN 0
Failed: AT-B SCAN 1
Parameters
mode
Scan mode, where
0: No scans enabled;
1: Enable Inquiry scan and Page scan disabled;
2: Enable page scan and Inquiry scan disabled;
3: Enable inquiry and page scan.
Note
Inquiry scan means the controller unit can be inquired by other
Bluetooth devices.
Page scan means the controller can be connected by other
Bluetooth devices.
Default settings is mode=3.
4.13 EDFU
The EDFU command is used to make the module enter the DFU mode.
Command
AT+B EDFU
Response
AT-B EDFU 0
Parameters
N/A
Note
This command will force a warm reset and make the module enter
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