You can create the entire SVG or an SVG fragment. Keyword argument is a valid option for the QRCode class for more advanced The Python examples below use the make shortcut. You can encode as SVG, or use a new pure Python image processor to encode to (the default is 4, which is the minimum according to the specs). The border parameter controls how many boxes thick the border should be The box_size parameter controls how many pixels each “box” of the QR code ERROR_CORRECT_H.Ībout 30% or less errors can be corrected. ERROR_CORRECT_QĪbout 25% or less errors can be corrected. ERROR_CORRECT_M (default)Ībout 15% or less errors can be corrected. The following four constants are made available on the qrcodeĪbout 7% or less errors can be corrected. The error_correction parameter controls the error correction used for the Set to None and use the fit parameter when making the code to determineįill_color and back_color can change the background and the paintingĬolor of the QR, when using the default image factory. The QR Code (the smallest, version 1, is a 21x21 matrix). The version parameter is an integer from 1 to 40 that controls the size of make_image ( fill_color = "black", back_color = "white" ) ERROR_CORRECT_L, box_size = 10, border = 4, ) qr. QRCode ( version = 1, error_correction = qrcode. save ( "some_file.png" ) Advanced Usageįor more control, use the QRCode class. make ( 'Some data here' ) type ( img ) # img. Or in Python, use the make shortcut function: import qrcode img = qrcode. Information encoded can be made up of any kind of data (e.g., binary,įrom the command line, use the installed qr script: qr "Some text" > test.png The code consists ofīlack modules arranged in a square pattern on a white background. Readability and comparatively large storage capacity. That pillow is installed and can be used for generating images: pip install "qrcode" What is a QR Code?Ī Quick Response code is a two-dimensional pictographic code used for its fast A standard install is just: pip install qrcodeįor more image functionality, install qrcode with the pil dependency so The QR code attached to the 45mm audio set is good for one unit only.A standard install uses pypng to generate PNG files and can also render QRĬodes directly to the console. Congratulations, you now have the best in class audio experience - enjoy and feel free to share it on social media.You can then enter the code printed below the QR code. If you can’t scan the QR code, press “enter the key manually”.Once you press “Scan QRcode,” you will be able to scan the QR code, printed inside your audio kit package.You are just one step away from upgrading your sound… Press the “audio profiles” where you will find the “Scan QR code” button.In the “settings” screen you will see the “Audio profile” with a lock on its right side, click on the lock.Open the “Cardo Connect” app and go to the “settings” screen by pressing the icon on the upper left side of the home screen. App downloaded, now it’s time to pair your mobile phone to the Cardo device so they can communicate with each other.Get ready to elevate your sound experience! Don’t have our “Cardo Connect” app yet? Now would be a good time to download it for FREE from the”Google Play” or “App Store”.
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