For my project I need to generate a QR code to a website and display it on the LCD display.
For this purpose I used the code from the Wifi Router project: https://www.hackster.io/jakub-smejkal/smart-and-secure-wifi-router-with-hardwario-iot-kit-44fc5e.
However the code that is generated is not recognized as a valid QR code.
I have analysed both the imported qrcode library as well as the bc lcd modules used but I cannot find the cause. Btw I am not a seasoned C programmer so it may be a simple solution (I hope).
My Git project: https://github.com/robertrongen/bcf-qr-lcd-display.
Example of a generated QR Code is in the img directory (/img/2020-01-01.jpg).