Sample order and order list on the mini pdv m8
Exemplo de pedido e lista pedido no mini pdv m8

Elgin - Mini Pdv M8 - Android with WINDEV Mobile
Elgin - Mini Pdv M8 - Android com WINDEV Mobile
https://windevdesenvolvimento.blogspot.com/2021/03/dicas-3295-WINDEV-WEBDEV-mobile.html
http://plataforma-e1.leonwebhost.com/index.html
https://youtu.be/QRiNfHU-Z5I
================ CODIGO FONTE
// BTN_ABRE_IMPRESSORA
EDT_Resposta=m8_abre()
=============== CODIGO JAVA
// Global procedure m8_abre em java
import com.elgin.e1.Impressora.Termica;
import android.app.Activity;
public static int m8_abre()
{
Activity obj = getCurrentActivity();
Termica.setContext(obj);
int result = Termica.AbreConexaoImpressora(6, "M8", "", 0);
return result;
}