You’re not at all stupid: this stuff is confusing, unique to smartthings, but not well documented by smartthings. Plus they keep making changes to it. So we all get confused from time to time.
Here’s the community FAQ, which has lots and lots of answers to lots and lots of questions. If you decide you want to start researching more:
FAQ: I have no idea what Edge is. Is that a new developer tool? (2022)
Meanwhile, the short answer is that The fingerprints Are listed on the device details for the end device, in this case your lock. They are at that webpage, not in the SmartThings mobile app. It looks like you clicked on the information for the driver, not the device. Instead:
- start at the link to the advanced page in the web interface,. You will see a choice between your locations, your hubs, and your devices. Choose your devices.
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now you will see a list of your devices. Click on the “device label” of the one that you want to get the fingerprint for.
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now you will see the device detail page. The fingerprint is the combination of the” manufacturer code”and the model.
Here’s one of mine. The device label is “atomic.“ Your fingerprint will probably be an alphanumeric code rather than descriptive words, because yours is a Z wave device. Or it might be all zeros, which, as I mentioned, is indicative of a pairing problem.