Question: Hi there guys, i’m new here.
So I found an old 3.5 HDD of mine and i know it has a lot of childhood memories on it.
For reference, it looks like this:
Answer:Your drive should have a jumper block. The Tx/Rx pins are defined in the HDD Oracle tutorial.
This additional tutorial should help you:
https://www.instructables.com/id/Usb-to-SerialTTL-adapter/