doubt in 8051

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This topic has 3 replies, 3 voices, and was last updated 12 years ago by SHAH DISHANT H..

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January 27, 2014 at 12:21 pm #2828

D.KISHORE KUMAR
Participant

hi am kishore,
am doing my final year project… anyone can help me to interface 89s52 to GSM to make automatic call or message..

January 28, 2014 at 5:13 am #10897

AJISH ALFRED
Participant

Hi Kishore,

Hope you will find this helpful

http://www.engineersgarage.com/microcontroller/8051projects/gsm-interface-8051-microcontroller-circuit-code

http://www.engineersgarage.com/microcontroller/8051projects/interfacing-gsm-8051-microcontroller-circuit-code

http://www.engineersgarage.com/microcontroller/8051projects/interface-gsm-module-8051-microcontroller-circuit-code

January 29, 2014 at 1:10 pm #10904

D.KISHORE KUMAR
Participant

thanks my dear friend for your reply,but i dont use LCD in my project instead am using hyperterminal in pc,now i have one problem that i coldnt recive that OK commend from the GSM ,but i can call automatcilly to anyone….i don’t know what isthe problem is?

February 7, 2014 at 4:57 pm #10973

SHAH DISHANT H.
Participant

Hi,

8051 has single UART port. GSM and HYPERTERMINAL needs UART. Can you please tell me how you have configured both on single UART?

After that only, we can say something.
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