Sim 900a Interfacing with AVR
Discussion in "GSM and CDMA Discussion" started by prajwalsnh Feb 6, 2014.
Fri Feb 14 2014, 11:20 am
@ExperimenterUK
Sir i'm not able to understand your first question.
Yes sir im able to send the sms through mobile phone.
I'm using a 12V adapter with 2A current capacity.
Sir i'm not able to understand your first question.
Yes sir im able to send the sms through mobile phone.
I'm using a 12V adapter with 2A current capacity.
Sat Feb 22 2014, 11:04 pm
@Ajaybhargav
Sir im using PL2303 USB-Serial converter with the gsm module. I also tried with rs-232 cable connected to my serial port but the result is same. Please need help its my project work. I just need to send the sms tats all. Previously i have done this but now i dont know why its not working :(
Sir im using PL2303 USB-Serial converter with the gsm module. I also tried with rs-232 cable connected to my serial port but the result is same. Please need help its my project work. I just need to send the sms tats all. Previously i have done this but now i dont know why its not working :(
Tue Feb 25 2014, 04:47 pm
I am not sure if terminal software sends special key combinations. Please try to use a different software like TeraTerm and see if things work for you.
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