"HTTPS" functions in M08-R

IoT Modules GSM Module
1

Hello everyone,
according to “Quectel_M08-R_GSM_Specification_V1.0”, M08-r support HTTPS protocol .
but I get “+CME ERROR: 58” in all HTTPS functions.
( it’s work with http protocol)
is there any firmware upgrade for supporting HTTPS in M08-R?

2

Hi，
Could you please tell me software version of the module?(excute ATI to check)
Could you please give us your complete AT steps?

3

Hi ,
Thanks for your response
The software version is : “M08RMAR01A02”
I follow all the tips in the “GSM_HTTPS_Application_Note_V3.3”

4

Hi,
Could you tell me what kind of server you have?HTTPS no certification or one-way authentication or two-way authentication?
You’d better provide us with the AT steps.The configuration of the module side is different for different servers.

5

I want to communicate with HTTPS no certification server.
Here is my code:

AT+QIFGCNT=0
-OK
AT+QICSGP=1,“CMNET”
-OK
AT+QIREGAPP
-OK
AT+QIACT
-OK
AT+QILOCIP
-xx.x.xxx.xxx (its my local IP)
AT+QSSLCFG=“sslversion”,1,4
-+CME ERROR: 58

I also send AT+QSSLCFG=?
but I receive “+CME ERROR: 58”

6

Hi,
M08RMAR01A02 does not support HTTPS functionality.
I will send you an HTTPS-enabled software version via email.PLease check the email.