QR Code Printing from App Inventor 2

[Clemzky]

Enter code here...

Dear All,

              Is there any sample codes than can used to print QR code from App inventor 2 into a POS printer? or this kind of printer? https://www.adafruit.com/products/2751.  I have seen on youtube using with Android but have not seen any samples made from App Inventor 2.

Best regards,

Clem

[SteveJG]

You might try the suggestion in this thread for Cloud printing  https://groups.google.com/forum/#!searchin/mitappinventortest/printing%7Csort:relevance/mitappinventortest/yQ0z1SxQXtU/RcgsEckUDgAJ  .  Will it work for the QR code?   We do not know.  When you find a solution and make an example, it would be nice to share here.  Will this work with a POS printer?  No idea.  Here is what the Forum knows about printing:  https://groups.google.com/forum/#!searchin/mitappinventortest/printing%7Csort:relevance   

Regards,

Steve

[Ghica]

To create a QR code, look at this thread: https://groups.google.com/forum/#!searchin/mitappinventortest/create$20QR$20code%7Csort:relevance/mitappinventortest/LqICtiRP7A8/LWTHfo8oAwAJ
Cheers, Ghica.

[Abraham Getzler]

That printer you mentioned takes its input from a serial cable, which AI2 does not support.

You would need to add an Arduino to run the printer.

FAQ:

https://groups.google.com/forum/?utm_medium=email&utm_source=footer#!msg/mitappinventortest/2cd6Uz__xA0/cPQSiZpcDAAJ

ABG