I have an IoT device that can send data to provided URLs through HTTPS and I want to see what that (raw) data looks like. My knowledge of networks and protocols is limited and I am not sure what I should be looking for.
Initially, I wanted to check the data locally (localhost), but that seems complicated because of the HTTPS used by the device. But I have an AWS Lightsail instance with public IP that supports HTTPS, so I thought I could use it if possible.
Now the question is, how to configure it (or whatever else that works best) to receive the data and where shall I expect this data to come to? Do I need to send GET requests from the Lightsail instance? Can I just view the date on a terminal? (in other words how to access to it, log it, etc? I expect it to be a text).