Sim900: using secure HTTP (https)

[wildcard96]

Hello

i want to use httpS via my SIM900 module as described in "View attachment sim900_https_at_command_set_v1_00.pdf". But my Module does not recognoize the cmd "AT+HTTPSSL" :|

I think i need an more updated firmware version...(having flashed right now: 1137B08SIM900M64_ST_DTMF_JD_MMS).

Can anyone help me out?

Thank you!

 

[FvM]

I think i need an more updated firmware version

The document date suggests you hit the point. How about contacting SIMCOM in this matter?

 

[wildcard96]

I wrote an mail but now answer until now

 

[crazydog]

I also encountered the same problem！Please get me a way about "an more updated firmware version"
Thanks a lot

 

[Graham2107]

I also encountered the same problem！Please get me a way about "an more updated firmware version"
Thanks a lot

SIMCOM are normally VVgood at answering emails. I know this as I am an agent for Otto Wireless the importers here in SA.

 

[franxoois]

Hello,

Same problem here.

I would like to use HTTPS with a SIM900 raspberry shield from Cooking Hack

AT
>>[OK]<<
AT+GSV
>>[SIMCOM_Ltd
SIMCOM_SIM900
Revision:1137B09SIM900M64_ST

OK]<<
AT+CIPGSMLOC=?
>>[ERROR]<<
AT+HTTPSSL=?
>>[ERROR]<<
AT+HTTPSSL?
>>[ERROR]<<

What is the last firmware for SIM900 ?

 

[Shadow_Wanderer]

Need FW 1137B02SIM900M64_ST_ENHANCE.

FW for exUSSR user only.