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Recent content by Echo wang

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    [SOLVED] Should I use SIM800E and SIM800W? Are they discontinued?

    Um, if you have fulfilled SIM900/908, it's okay. these are excellent module, too. if not, you can tell me which country do you locate, I can help you check it.
  2. E

    [SOLVED] Should I use SIM800E and SIM800W? Are they discontinued?

    SIM800E would not be major product, SIM800W is better.
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    Use one UART for both GSM and GPS of sim908 ??

    Pls offer your e-mail, I can send to you.
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    GPS Tracker using SIM908

    Hi, AstoriaOffline, according to the link, you are using the active antenna? Have you supply the power to the antenna single?
  5. E

    sim900: AT commands for FTP

    Hi, pls use the FTP in your country. The FTP in the sample locates at Shanghai, you could not connect it. We have a IP application note, If needed, pls send e-mail to me: echo.wang@haozetech.com
  6. E

    Use one UART for both GSM and GPS of sim908 ??

    Hi, SIM908 need antenna to fix the location.
  7. E

    sim900: AT commands for FTP

    simcom.exavault.com is our server address, you can use your server. 127.0.0.1 is not the one.
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    sim900: AT commands for FTP

    AT+CSQ +CSQ: 21,0 OK AT+CREG? +CREG: 0,1 OK AT+CGATT? +CGATT: 1 OK AT+CSTT OK AT+CIICR OK AT+CIFSR 172.20.199.189 GET: AT+SAPBR=3,1,"CONTYPE","GPRS" OK AT+SAPBR=3,1,"APN","CMNET" OK AT+SAPBR=1,1...
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    sim900 - AT+SAPBR - cid value

    FYI the following picture, it would be helpful for you.
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    GPS Tracker using SIM908

    Hi, Serpent, there is a GPS testing tool, for checking SIM908, are you interested in it? Normally the first time using, it will take 2min to fix the locate.
  11. E

    GPS Tracker using SIM908

    Hi, @serpent, how long did it take to get ""Location Unknown"? - - - Updated - - - Hi,@Chibane, we have SIM908 evaluation board from SIMCOM, but I am not sure it meet your estimate price.
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    [SOLVED] SIMCOM SIM548c-EVB with SIM908C gives wrong Latitude from AT-CGPSINFO=2 command

    Hi, rajath, both SIM548 and SIM548C have been phased out for 2years, there is SIM908 and SIM908C only. SIM908 is SMT module, SIM908C is DIP module. we have stock of SIM908 and SIM908C EVB KIT, for detail, pls send e-mail to me: Echo.Wang@haozetech.com
  13. E

    GPS Tracker using SIM908

    Hi, pls check whether it match about voltage of GPS-ANT and GPS. Have you put the antenna outside of the room?
  14. E

    GPS Tracker using SIM908

    Pls offer your e-mail to me

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