morning. does anyone know how to write AT command check baud rate for GSM modem?

[Ni yanfang]

hi everyone. i change the baud rate og sm modem . but I do not how to check whether it is successful or not ? Thanks.

 

[ahmed-agt]

Check your GSM modem manual for the command and syntax on how change baud, and check status of modem.

 

[g_shyam1682]

Hi,

AT+IPR is the command related to baud rate in GSM modem.
AT+IPR=9600, AT+IPR=19200....... Like wise you set baud rate of GSM modem.
AT+IPR? is used to know current baud rate of GSM modem.


Hope this is help you
Ghanshyam - 07891231301