Good answer. Instead of using the templates,can't you just read the docs and use the libraries yourself? this will help with upgrading - although it won't solv

Good answer. Instead of using the templates,can't you just read the docs and use the libraries yourself? this will help with upgrading - although it won't solve the issue of compatibility breaking changes. What's wrong with "universal abstraction layer for cross-device portability" - aren't they using the same peripherals through the family ?