Do you have Amazon AWS Tutorial..?

[kittinook]

Hi, I've interested this board. Do you have the example for communication between the board and AWS IoT cloud?

[botletics]

Not currently, no. However, there are example AT command logs I have from SIMCom for Microsoft Azure which theoretically should work for other platforms like AWS IoT and anything that requires certificates. Basically you store the certificate in the SIM7000's EFS (electronic file system) and use the SSL commands to connect.

[kittinook]

Thanks for your fast response, you can share example AT command logs for Microsoft Azure. I can't find the example AT command in this web http://www.simcomm2m.com/En/module/detail.aspx?id=175.

[botletics]

I can't share it publicly so you would have to order a Botletics shield before I could share it.

[bradleytompkins]

Can you share these with me? We have purchased several botletics shields to experiment with, and are trying to get them talking to Azure IoT Hub.

[botletics]

Please email me, botletics "at" gmail "dot" com.

[slipiduche]

Not currently, no. However, there are example AT command logs I have from SIMCom for Microsoft Azure which theoretically should work for other platforms like AWS IoT and anything that requires certificates. Basically you store the certificate in the SIM7000's EFS (electronic file system) and use the SSL commands to connect.

Hi, there are some example where shows how store and read data from SIM7000's EFS?

[botletics]

This should help but also check the related AT command manual.

[slipiduche]

This should help but also check the related AT command manual.

oh thanks you. i'm realy confused, i don't know from where extract the .cer, i mean a SD? a web server? or the download from pc?. where i could put the .cer to apply these commands.

thanks so much.

[botletics]

That depends on what platform you're using (Azure, AWS, etc.) and that file would be on your computer and sent to the SIM7000 via USB with AT commands.

[slipiduche]

i have a doubt, the certificate must be in what format? i try this
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

and not connect

at log is that
<sub>�<---
OK
--->AT+CFSgfis=3,"root_ca.pem"
�<---
+CFSGFIS: 1189

OK</sub>

+CNACT: 1,"100.100.197.199"

OK
--->AT+SMCONF="URL",a5xpqsmvbu9sq-ats.iot.us-west-2.amazonaws.com,8883

<sub>�<---
OK
--->AT+SMCONF="CLIENTID",device2

�<---
OK
--->AT+SMCONF="KEEPTIME",60

�<---
OK
--->AT+SMCONF="CLEANSS",0

�<---
OK
--->AT+SMCONF="QOS",0

�<---
OK
--->AT+CSSLCFG?

�<---
OK
--->AT+CSSLCFG="sslversion",0,3

�<---
OK
--->AT+CSSLCFG=0,1,0

�<---
ERROR

--->AT+CSSLCFG=convert,2,root_ca.pem

�<---
OK
--->AT+CSSLCFG=convert,1,my_client.pem,my_key.pem

�<---
OK
--->AT+CSSLCFG?

�<---
OK
--->AT+CIPSTATUS
�<---
OK

STATE: IP GPRSACT
--->AT+CIFSR
�<---
100.100.197.199

--->AT+CIPSTATUS
�<---
OK

STATE: IP STATUS
--->AT+SMSSL=1,root_ca.pem,my_client.pem

�<---
OK
--->AT+SMSSL?

�<---
+SMSSL: 1,"root_ca.pem","my_client.pem"

OK
--->AT+CSSLCFG?

�<---
OK
--->AT+CGATT?

�<---
+CGATT: 1

OK
--->AT+SMCONN

�<---
ERROR</sub>

When i try not secure connection with cloudmqtt these commands works but not with AWS

[brunokruse]

Not currently, no. However, there are example AT command logs I have from SIMCom for Microsoft Azure which theoretically should work for other platforms like AWS IoT and anything that requires certificates. Basically you store the certificate in the SIM7000's EFS (electronic file system) and use the SSL commands to connect.

This issue should be open. I saw the azure example in your AT Command Logs; thank you for that. However, it seems AWS only supports Https. The firmware on some of the shields support SSL only via TCP. Is there info on specific firmware releases and features to confirm? I am using B017000G.

[botletics]

Sorry, I'm not sure if there's anything on specific firmware versions.