I'm looking Qrcode library for Wio terminal but all qrcode library no compatible for Wio terminal. Anyone can help?
Did you find this one?
It has a function for reading each square of the code:
qrcode_getModule(&qrcode, x, y)
Zero means a white square and non-zero means a black square. Just draw all of the squares. Look at the library example.
I see, thank you very much