     // available pins are: 4, 5, 6, 7, 8, 3, A0, A1, A2, A3, A4, A5
     pinMode(argument_pin(arg1), argument_mode(arg2));
     uart.print("OK pinmode");
+    
+    return true;
 }
 
 boolean command_dwrite(char* arg1, char* arg2)  // pinmode A0 [O, I]

    commandInterpreter.addCommand("status", command_status);
    commandInterpreter.addCommand("pmode", command_pmode);
    commandInterpreter.addCommand("dwrite", command_dwrite);
    commandInterpreter.addCommand("awrite", command_awrite);
}


    // available pins are: 4, 5, 6, 7, 8, 3, A0, A1, A2, A3, A4, A5
    digitalWrite(argument_pin(arg1), argument_hilo(arg2));
    uart.print("OK dwrite");
    return true;
}

boolean command_dread(char* arg1, char* arg2)  // pinmode A0 [O, I]
{
    // available pins are: 4, 5, 6, 7, 8, 3, A0, A1, A2, A3, A4, A5
    if(digitalRead(argument_pin(arg1)))
        uart.print("1");
    else
        uart.print("0");
       
    return true;
}

