AT commands to AUBTM 20 ...making a call is not working

[tahertinu]

HI/
ATmega8 can talk with PC using UART and Bluetooth(AUBTM-20) can talk with PC its all working good. but when i connect AUBTM-20 to ATmega8(using UART) it respond with "OK". But it is not responding "LLL" command (any command) from Controller. i am stuck here please anybody help me...please as soon as possible

 

[Moinakhtar Salman]

HI KARJOL
CAN U PLEASE GUIDE ME.
when i connect aubtm to pc i recive (ok) succesfully.and for LLL and === i got reply OK from aubtm.but remaing all comand Its showing error ..i am following standard procedure to give command as<cr><lf>AT?<cr><lf>..please help me

 

[tahertinu]

HI KARJOL
CAN U PLEASE GUIDE ME.
when i connect aubtm to pc i recive (ok) succesfully.and for LLL and === i got reply OK from aubtm.but remaing all comand Its showing error ..i am following standard procedure to give command as<cr><lf>AT?<cr><lf>..please help me

Hello Moinakhtar. after typing LLL command type (ctr+m)(ctr+j)ATCommand(ctr+m)(ctr+j)

 

[Moinakhtar Salman]

hi tahertinu.
i treied above command..still not working.....unhappy with this aubtm-20

 

[tahertinu]

hi tahertinu.
i treied above command..still not working.....unhappy with this aubtm-20

Dont give up. i have successfully done project on AUBTM-20.
what you get when type (ctrl+m)(ctrl+j)AT?(ctrl+m)(ctrl+j)

- - - Updated - - -

http://www.youtube.com/watch?v=SMAKjrpdl3Q

 

[Moinakhtar Salman]

Dont give up. i have successfully done project on AUBTM-20.
what you get when type (ctrl+m)(ctrl+j)AT?(ctrl+m)(ctrl+j)

- - - Updated - - -

https://www.youtube.com/watch?v=SMAKjrpdl3Q

when i connect abtm-20to pc i get OK ..then after ytping LLL i get ok after that if i type (ctrl+m)(ctrl+j)AT?(ctrl+m)(ctrl+j) i get ERROR ..no matter which commang i enter...and even === is working fine...
plz help me ..