WM620 AT
Command Manual
Copyright © Neoway Technology Co., Ltd
18
38400, 57600, 115200, 230400, 460800, 921600.
Return Value
See the Example.
Example
AT+IPR=115200
OK
Set the baudrate to 115200.
AT + IPR =?
+IPR: 300, 600, 1200, 2400, 4800, 9600, 19200,
38400, 57600, 115200, 230400
OK
Query the available baudrate
range.
AT+IPR?
+IPR: 115200
OK
Query the current baudrate.
Remarks
The default baudrate is 115200.
2.10 Entering the PIN Codes: +CPIN
Description
To query the PIN status and enter the PIN codes
Format
AT+CPIN=<pin>[,<newpin>]<CR>
AT+CPIN? <CR>
AT+CPIN=<pin><CR>
Parameter
<pin>, <newpin>:
string type values
Return Value
<CR><LF>+CPIN:<code><CR><LF>
<CR><LF>OK<CR><LF>
<code>:
READY: No password
SIM PIN: Enter PIN code.
SIM PUK: Enter PUK code.
SIM PIN2: Enter PIN2 code.
SIM PUK2: Enter PUK2 code.
Example
AT+CPIN?
+CPIN: READY
Query the PIN code status of the
module.
