That gets pretty fuzzy, though. For example, does ESP8266 refer to the actual chip itself (unlikely, at least in a hobbyist context) or one of the variety of mo

That gets pretty fuzzy, though. For example, does ESP8266 refer to the actual chip itself (unlikely, at least in a hobbyist context) or one of the variety of modules? These general designations aren't really referring to specific parts, so much as classes of parts. That's probably not so useful here, given that this looks to be focused on parsing BOMs for ordering purposes.