7.QR Code Display

Project Introduction¶

Utilizing the screen display function of UNIHIKER, it is possible to generate and display a QR code. This project primarily utilizes the draw_qr_code() function to implement the display of a QR code on the UNIHIKER screen. The QR code in this project links to UNIHIKER's wiki, providing a better demonstration of the capabilities of the draw_qr_code() function for educational purposes.

Hardware Required¶

• UNIHIKER

Code¶

In order to display a QR code on the UNIHIKER screen, the instantiated GUI object should be used to call the draw_qr_code() function and the desired URL should be filled in as the text parameter.

from unihiker import GUI

u_gui=GUI()
QR=u_gui.draw_qr_code(text="https://www.unihiker.com/wiki/",x=70,y=100,w=100)

while True:
    pass

Demo Effect¶