Fmm920 bad certificate

hi, im trying to activate tls for my test fmm920, i followed the process here https://wiki.teltonika-gps.com/images/f/f0/FMBXX_TLSDTLS_encryption_configuration_v0.2.pdf
but my logs state that i have a bad certificate. the certificate loads into the device. any ideas what i can check?
is there a certificate checker at all?
thanks

Hi Nick,

Good day, to create the cert please follow this steps: Creating self-signed CA certificates and keys using OpenSSL - Wiki Knowledge Base | Teltonika GPS (teltonika-gps.com)

Regards
Maynard C

Thanks Maynard, ive followed the steps - thanks. now i think somewhere i read that the cert has to be renamed to root.crt. is this correct and where can i find this information on the next steps…
thanks
Nick

Hi Nick

Please find the next steps here: Device and Flespi configuration - Wiki Knowledge Base | Teltonika GPS (teltonika-gps.com)

You need to rename it to root.pem

Regards
Maynard C

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