AWS-IOT ESP-MDF mbedtls_ssl_handshake returned -0x2700
Posted: Sun Aug 02, 2020 5:49 am
Greetings!!!,
I successfully ran AWS-IOT on ESP-IDF using esp-aws-iot. I used Amazon Root CA 1 certificate and deviceCert.crt and deviceCert. It went well.
Now, I am trying to integrate above example into ESP-MDF using same certificates. But I am facing below error:
E (66597) aws_iot: failed! mbedtls_ssl_handshake returned -0x2700
E (66597) aws_iot: Unable to verify the server's certificate.
E (66607) subpub: Error(-4) connecting to xxxxxxxxxxxxgy-ats.iot.us-east-1.amazonaws.com:8883
I tried everything but this error is still present. I tried inserting certificates into in code but still same error is coming.
Please help.
Thanks
I successfully ran AWS-IOT on ESP-IDF using esp-aws-iot. I used Amazon Root CA 1 certificate and deviceCert.crt and deviceCert. It went well.
Now, I am trying to integrate above example into ESP-MDF using same certificates. But I am facing below error:
E (66597) aws_iot: failed! mbedtls_ssl_handshake returned -0x2700
E (66597) aws_iot: Unable to verify the server's certificate.
E (66607) subpub: Error(-4) connecting to xxxxxxxxxxxxgy-ats.iot.us-east-1.amazonaws.com:8883
I tried everything but this error is still present. I tried inserting certificates into in code but still same error is coming.
Please help.
Thanks