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Questions tagged [sunmi]

12 questions
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On a Sunmi K2 Terminal how can I print (on the build-in printer) something using WinDev Mobile?

I'm using a Sunmi K2 POS Checkout Terminal running with Android 7.1.2 I'm developing a POS software with WinDev for Mobile 26, I'm already displaying some windows, now the question is, how can I print on the build-in pos printer?? There is a…
Harvey68
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web bluetooth - `getPrimaryService` call gets stuck

I'm trying to print from a device from a PWA - the device is https://www.sunmi.com/en/v2-pro/ - I can connect to the device, but when I try to get the service, the promise gets stuck i.e. neither the "catch" nor the "finally" callbacks are…
Cristian Calara
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Sunmi L2 with Xamarin.Forms

I have an application in Xamarin.Forms and would like to use a built-in scanner in Sunmi L2 device to scan barcodes. Currently, I use a camera for scanning barcodes using Zxing, but I need to use the scanner because the camera is much slower for my…
Miraziz
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How to open Sunmi App Store on Android POS machines?

I'm trying to link a click with the app store related to sunmi POS machines. The code below works for Play Store only and crashes on the terminals. private fun openStore() { val intent = Intent(Intent.ACTION_VIEW,…
Ahmad Albatsh
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1 answer

sunmi v2 pro flutter binding from other device

i looking for guide (documentation) for sunmi to binding/connect from other device ( android ) to my sunmi v2 pro to get a print ( bluetooth or wireless ). in this case i dont know sunmi v2 pro is support print by wireless or not. i only found…
Yogi Arif Widodo
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Print special characters in SUNMI printer

i‘m trying to print & character in SUNMI printer. the printer stops printing when tjere is a &. are there any poos. to escape this. thanks for your help i‘ve tried to use \ or to mask ist with / but this will not work
Hannes Ledl
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Escpos commands: feed paper in reverse direction with printer SUNMI V2S PLUS

I have two machines: 1- SUNMI V2S ,2-SUNMI V2S PLUS. And i use escpos command 'ESC K d' in printer sunmi v2s to make paper feed in reverse direction so make paper return back for adjusting,and in SUNMI V2S PLUS it doesn't work even with same…
Lanlan Sun
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expo-notification on Sumni V2 device not working

I recently purchased a Sunmi V2 device for a client, and I am trying to print something when I receive a notification from expo-notification using react-native. I have successfully implemented this in another application, but I am having difficulty…
Shkunn
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How to thermal print on a sunmi v2 printer a ListView widget that builds and displays a product in flutter

I am using import 'package:flutter_sunmi_printer/flutter_sunmi_printer.dart'; to print on a sunmi v2 printer. Printing strings and texts works fine: SunmiPrinter.text( 'Date: ' + DateConverter.dateTimeStringToDateTime(_order.createdAt), …
Kesisis Panos
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Sunmi v2 does not print special characters

Every time I print and in the print there is a special character type è ì the print stops and they exit -------
Test Esecente
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1 answer

Sunmi T2 - Flutter

I am using the sunmi_printer_t1mini for my sunmi T2 printer to print tokens, the printing seems to be going fine, but the token paper in not being cut, I checked if there is any function for cutting the paper but I couldn't find any, can anyone…
Harry R
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How to decrease font and Remove underline from ESC/POS machine from Android?

I am sending ESC command to POS machine from Android via Bluetooth connection , but on the machine side font is Very large and Underline text is printed . Machine have 58mm paper width . Code: protected void printBill() { …
Dhiru
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