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What is the AT command to change the baud rate in SIM300 V7.01

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prakashvenugopal

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Hi,


What is the AT command to set these parameters in SIM300 V7.01 Modem:
1) baud rate -1200 bps
2) data bits -8 bit
3) Parity - None
4) stop bit - 1
5) Flow control - None ?
Please let me know.

Thanks,
V. Prakash
 

Hi,


I had used the below AT command to change the baud rate as 1200. it is working for 1200 bps. but when i power OFF and ON the sim300 v7.01. again it is changing to default 9600 bps. what may be the problem. Please Help.


AT+IPR=1200

Then press "enter" or in MCU "0x0d"

Thanks,
V. Prakash
 

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