I am trying the BM sample code lwip_httpssrv_mbedTLS for FRDM-K66F.
I had the following problem:
When I access the https server, I got "security certificate is not trusted" in browser. Could you tell me why and how to fix this problem?
My test result for this demo is as below.
so I think you can contact with your IT administrator to add 192.168.0.102 to the trust website.
You can refer to below link to solve the certificate error issue.
I got the same result as yours. It is not secure.
I just connect my PC to FRDM-K66 and should not be related to our server.
Do you know how to fix it by changing the settings in Chrome?