Comment by zedascouves

Just tried on some arduino code. after 10 minutes i got a list of improvements to my code.

I ran those throu opus saking if it was good advice and was not impressed:

I read the actual qr_scanner.ino. Short answer: partially, but I'd push back on most of it. That review reads like generic ESP boilerplate advice written against an imagined version of your code — several of its "fixes" are already in your file, and its headline "critical" claim misreads what the code does. Going point by point:...