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change QRCode version

Open bjadel opened this issue 6 years ago • 2 comments

My QRCode could not be scanned. The reason was a to small QRCode version. The following changes solved the problem. For the correct QRCode version I used the following table: https://github.com/ricmoo/QRCode#data-capacities

bjadel avatar Jan 05 '20 11:01 bjadel

Thanks. Changed "qrsize - 5" to "qrsize", but left the other 2 edits as I don't think they're necessary

arcbtc avatar Jan 12 '20 23:01 arcbtc

If you remove "-5" the QR Code doesn't fit anymore on my screen ST7735 160*128. "-1" is bigger QR and fit on my screen.

hikaman avatar Feb 04 '20 15:02 hikaman