> For the complete documentation index, see [llms.txt](https://wecon.gitbook.io/pistudio-manual/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wecon.gitbook.io/pistudio-manual/11.-plc-protocols/barcode-scanner.md).

# 11.3 Barcode Scanner

Supported: DELI 14880 barcode scanner

**HMI Setting**

| **Items**  | **Settings**    | **Note** |
| ---------- | --------------- | -------- |
| Protocol   | Barcode Scanner |          |
| Connection | USB             |          |

**Operating procedures**

1\) Select \[Barcode Scanner];

![](/files/-LvOBvvznZc0givTRcYE)

2\) Set address for receiving;

3\) Set correct length;

![](/files/-LvOBvw-eDmGA1HEwmcz)

{% hint style="info" %}
✎**Note:**

1. The protocol uploads the information acquired by the USB scanner to the HMI;
2. The acquired information is displayed in string mode, so it is necessary to use \[characters input/display] object;
3. Recommended model: DELI 14880 barcode scanner;
   {% endhint %}