N11 V2
AT Command Manual
Copyright © Neoway Technology Co., Ltd
20
2.13 Setting the Baud rate of the Module: +IPR
Description
To set the baud rate of the module
Format
AT+IPR=<baud rate><CR>
AT+IPR?<CR>
AT+IPR=?<CR>
Parameter
<baud rate>: 0, 9600, 19200, 38400, 57600, 115200
Return Value
See the Example.
Example
AT+IPR=115200
OK
Set the baud rate of the module to
115200.
AT+IPR=100
ERROR
Set the baud rate to 100 that is not a
valid value. ERROR is returned.
AT+IPR?
+IPR: 115200
OK
Query the current baud rate of the
module.
AT+IPR=?
+IPR: 0, 9600,19200,38400,57600,115200
OK
Query the valid baud rate range of
the module.
Remarks
The default baud rate is 115200.
The settings by this command will be saved after the module is powered off.
2.14 Entering the PIN Codes: +CPIN
Description
To query the PIN status and enter the PIN codes
Format
AT+CPIN=<pin>[,<newpin>]<CR>
AT+CPIN=<PUK>,<PIN><CR>
AT+CPIN?<CR>
Parameter
<pin>, <newpin>:string type with a pair of quotation marks ("")
<PUK>: PUK code of the SIM card
<PIN>: PIN code of the SIM card
Return Value
<CR><LF>+CPIN:<code>
Содержание N11 V2
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