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Can't change baud rate on my Wifi shield v2.2

NeCar 2012-12-27 09:33:43 5491 Views3 Replies
Hi everybody.

First, sorry for my English.

I need some help. I need change the baud rate of my wifi shield v2.2 to 9600 (default 115200). I use this AT command: ATB=9600,8,n,1 and it returns [OK], but when I disconnect the shield and connect again, it uses 115200 (default baud rate). I know that becuase I set in hyperterminal 9600 baudrate and I receive strange characters. If I set 115200 in hyperterminal it works.

Somebody can help me?. Thanks everybody.

2012-12-29 01:20:30 HI NeCar:

Would be nice to share your code with other users. It may greatly save their time or problems. Thanks in advance.

R2D2C3PO

2012-12-28 07:08:35 Hi,

Yes, I have saved the profile, still it didn't work. I have solved the problem with the program in arduino, making a delay and working with default baudrate (115200) in the wifi shield.

Thanks

NeCar

2012-12-27 22:27:02 Hi,

I guess you didn't save the profile, did you?
If not, try to use the commands below.

AT&W0 -- Save Profile
AT&Y0 -- Set default Profile.

Regards,
Lauren Lauren

Rich Text Editor

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