# Round 2D Codes Scanner Module

**Type:** Product page · **SKU:** WS-25515 · **Brand:** [Waveshare](https://core-electronics.com.au/brands/waveshare-in-australia)
**Page:** https://core-electronics.com.au/round-2d-codes-scanner-module.html ([markdown](https://core-electronics.com.au/round-2d-codes-scanner-module.html.md))

Round 2D Codes Scanner Module, Barcode/QR code Reader, With LED Indicator, Small Size, Easy to Integrate...

## Pricing

- **Price:** $41.90 (inc GST) — $38.09 AUD, exc GST
- **Quantity discounts:** 10+ $36.56 (exc GST) · 25+ $35.43 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 2 today, and up to 300 more in 12–19 days.

## Description

The Barcode Scanner Module (D) is a round 2D barcode scanner module with LED indicator, highly integrated and compact size, suitable for elevator and other code scanning applications. Adopts advanced image recognition algorithms, easy to decode various 1D or 2D codes. Onboard UART interface, can be easily integrated into kinds of embedded devices.

## Specifications

- **Resolution**: 640 × 480
- **Scan angles**: Horizontal 70°, Vertical 55°, Roll 360°
- **Scan mode**: Sensing, Continuous
- **Accuracy**: 
    - 1D code: 5 mil
    - 2D code: 10 mil
- **Communication Interface**: UART port (default 9600 8N1)
- **LED Indicator**: 
    - Blue: Scanning
    - Green: Decoded successfully
- **Power Supply**: 3.3V
- **Current**: 120mA
- **Protection**: 
    - ESD protection: Contact discharge 6 kV, Air discharge ±12 kV
    - IP protection: IP54 (front side)
- **Temperature**: 
    - Operating: -30 ~ +70°C
    - Storage: -40 ~ +80°C
- **Working humidity**: 5%RH ~ 95%RH (non-condensing)
 
## Capability

 | BARCODE | DEFAULT Readable | DEFAULT Disabled |
|---|---|---|
| QR Code | ✓ |  |
| DataMatrix | ✓ |  |
| PDF417 | ✓ |  |
| EAN-13 | ✓ |  |
| EAN-8 | ✓ |  |
| UPC-A | ✓ |  |
| UPC-E | ✓ |  |
| Codabar | ✓ |  |
| Code 128 | ✓ |  |
| Code 93 | ✓ |  |
| Code 39 | ✓ |  |
| Code 11 |  | ✓ |
| Interleaved 2 of 5 |  | ✓ |
| Industrial 2 of 5 |  | ✓ |
| Matrix 2 of 5 |  | ✓ |
| CS Databar(RSS) |  | ✓ |
| MSI-Plessey |  | ✓ |

## Pinout

 ![](https://core-electronics.com.au/attachments/localcontent/Barcode-Scanner-Module-D-details-5_86501b4ffcd.jpg)

 | PIN | Input/Output | Definition | Description |
|---|---|---|---|
| PIN1 | Ground | GND | - |
| PIN2 | Input | RX | Module TTL receive |
| PIN3 | Output | TX | Module TTL transmit |
| PIN4 | Power | VCC | 3.3V power supply |
| PIN5 | - | NC | Reserved |
| PIN6 | - | NC | Reserved |

## 
Dimensions

##  ![](https://core-electronics.com.au/attachments/localcontent/Barcode-Scanner-Module-D-details-size_1251317ebfb.jpg)

## Resources

- Wiki
 
## Shipping List

- 1 x Barcode Scanner Module (D)
- 1 x 6PIN squid cable without header
- 1 x 6PIN squid cable

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/W/S/WS-25515-1.jpg)