: If you aren't using native Android, there are community plugins for Ionic/Cordova (e.g., cordova-sunmi-inner-printer ) and React Native that allow you to send "Hello World" or receipt text to the device. App Publishing Process
Order matters. If you do this wrong, the Play Store will crash immediately upon opening. sunmi v2 play store
and V2s units are designed as commercial "closed-loop" devices and do not support Google Play Store natively . Instead, they use the SUNMI App Store : If you aren't using native Android, there