I just need someone put charset "KOI8-R" and make it apk send us that's all.
Description
This extension allows you to print text, images, bar and qr codes, etc in a Thermal Printer.
Explanation of blocks
Text
[image]
This block returns a command for printing a text
Parameters
charset – a string for the character encoding for example “UTF-8”
text – a string which value will be the printed text
changeFont – a Boolean value (true or false) for changing the printer font
size – a number (0-3) to define the text size
bold – a Boolean value (true or false) to define …
It's clearly a very comprehensive extension and it has been available for some time now. If there was a major problem, we would likely know by now.
Someone could make an APK that works on their printer but not on yours. I think you need to be able to experiment with the extension yourself.
Here is my result:
App inventor is amazing Just I need to find RU encoding.
A dedicated printer language:
Sends data via Bluetooth Zebra printer. Maybe it could work with your printer.
David_S is creating an App using this printer language:
Even https://unchive.kodular.io/ doesn't show your blocks.
I studied your aia a bit. It has a number of long strings in your textboxes. Below is one of them.
^FS^CI27 ^FO202,331^GB55,0,1^FS ^FO201,332^GB0,55,1^FS ^FO201,386^GB134,0,1^FS ^FT576,0^A0R,17,18^FB387,1,4,C^FH^CI28^FDPreparato da Gruppo Caravelle srl^FS^CI27 ^FT558,0^A0R,17,18^FB387,1,4,C^FH^CI28^FDVia Appia Nuova 210 Roma - Italia^FS^CI27 ^FT292,140^A0N,17,18^FB307,1,4,C^FH^CI28^FDValori nutrizionali per ^FS^CI27 ^FT292,156^A0N,17,…
Hi @ChrisWard I don't have any idea how to use RU text with Zebra....
I don't either, but David_S might. At the end of the day though, I think you need to invest in the Extension.
