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EXS82 - Cannot connect to server using TLS | Telit Cinterion IoT Developer Community

November 20, 2020 - 10:29am, 1943 views

Hello

I've faced an issue with EXS82 module during establishing the connection to the sever.

We are trying to connect to https://www.dataloghub.com:443 and get the following error:

^SIS: 0,0,62,"Unknown internal TLS error"

We have previously had similar error using ELS61 module because in 'Server Key Exchange' the server wants x25519 elliptic curve which was not supported by old ELS61 firmware. After FW update the issue was fixed. I wonder if we have a similar issue here with EXS82.

Regards,

Yuriy