Hi all, I’m using a ETH002B ethernet board along with mendix on my pc to connect to the Cedalo broker. My ETH002B board connects to the 8883 port without a problem. however, on mendix, I can only connect with the 1883, which is not TLS encrypted. Do I need a CA certificate to connect? And if so, where can I find the Cedalo CA certificate?
You always need a trusted certificate when connecting to a TLS encrypted server.
If you’re using one of our trial or paid hosted instances, the server certificates are issued by Lets Encrypt. You can get the root CA certificates from Chain of Trust - Let's Encrypt - you most likely want the ISRG Root X1, and probably in pem format, but that depends on what exactly you are using it with.