IDTech Windows SDK Guide  1.2.177.4
API reference for Vendi
Initialize Vendi

A Singleton instance has been established in the IDT_Vendi class. Establish the callback, and then set a connection to Vendi through either USB or Serial.

public MainPage()
{
this.InitializeComponent();
IDT_Vendi.setCallback(MessageCallBack);
//USB Connection:
Task.Run(() => IDT_Vendi.useUSB());
//Serial Connection SRED:
//Task.Run(() => IDT_Vendi.useSerialPort(1));
}