The documentation for QR scanner is now ready!
If you are not familiar yet, it is the new PRO feature allowing to scan QR codes and a wide range of barcode formats directly from the Blynk mobile app. A must-have for businesses with physical assets trying to automate manual processes.
Check out the documentation here: https://docs.blynk.io/en/blynk.apps/widgets/button#how-the-code-scanner-works