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Recent content by mahmudur.rahman

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    CDMA Wavecom (Q2358C) GPRS Modem with serial port.... having problem!

    Hello, I am using CDMA Wavecom (Q2358C) GPRS Modem with serial port. I am developing a PC application to access the SIM Toolkit menu through this modem. The Sequences I followed [SIM PIN is disabled] AT+CMEE=1 OK AT+WIND=15 OK AT+CPAS +CPAS: 5 OK AT+STSF=2,”5FFFFFFF7F”,6,0 OK AT+STSF=1 OK...
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    SIM application toolkit access problem for WAVECOM CDMA module!!!

    hi everyone, i have a WAVECOM CDMA module. i am trying to access the Sim Application toolkit. i did manege to get the main menu using AT+SMGI=0\r command after getting the +STIN = 0 from the module. then i get 4 items in the menu the are given bellow... +STGI: “e top-up” +STGI: 1,4,”Prepaid”,0...
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    [SOLVED] SIM900b AT command problem - ATD*566# !! help needed!!

    ohh! thnx... worked like charm!! i used at+cusd=1,"*566#"\r but, how can i exit from CUSD menu, cant find the exit command. is there any command to end the session?
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    [SOLVED] SIM900b AT command problem - ATD*566# !! help needed!!

    Hi, i am working on SIM900b GSM module. in our country we have to check our balance using this command - *566# (grameen phone). it is possible to do for any operator through any mobile. but i cant do it with SIM900b. I tried the following command - ATD*566# but it shows error!!! is there are any...
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    Problem with load cell calibration....

    Hi... i am doing a project with load cell... i tried to amplify my output with LM358 ...but all the time the out put is showing 3.6V. by the way... i using 5V dc supply. first i used a differential Oamp then i amplified it with another Oamp. fact is... all my simulation works well but when i...

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