Round 2D Barcode/QR Scanner Module
This 2D barcode/QR scanner has an onboard UART connector, making it easy to connect with hardware platforms such as Raspberry Pi and includes an LED indicator for feedback. With its advanced image recognition algorithms, this scanner can effortlessly decode a wide array of 1D and 2D codes, making it an adaptable solution for any setup requiring a barcode scanning function. Its small size provides an easy fit in limited spaces.
Note: Raspberry Pi is NOT included
Features
- 1D/2D Codes Recognition
- LED Indicator
- Quick and Accurate
- Intelligent Image Recognition
- QR Scanner
Specifications
| Resolution | 640 x 480 |
| Scan Angles | horizontal 70°, vertical 55°, roll 360° |
| Scan Mode | Sensing, Continuous |
| Accuracy | 1D code ≥5mil |
| 2D code ≥10mil | |
| Communication Interface | UART port (9600 8N1 by default) |
| LED Indicator | Blue: scanning |
| Green: decoded successfully | |
| Power Supply | 3.3V |
| Current | 120mA |
| Protection | ESD Protection – Contact discharge 6 kV, air discharge ±12KV |
| IP Protection – IP54 (front side) | |
| Temperature | Operating: -30 ~ +70°C |
| Storage: -40 ~ +80°C | |
| Working Humidity | 5%RH ~ 95%RH (non-condensing) |
Decoding Capability
| Code Type | Barcode | Default Readable | Default Disable |
| 2D | QR Code | √ | |
| Data Matrix | √ | ||
| PDF417 | √ | ||
| 1D | 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 | √ |
Resources
- Product Wiki
- User Manual
Pinout
| 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 |
Package Contents
- 1x Barcode Scanner Module (D)
- 1x 6-pin squid cable without header
- 1x 6-pin squid cable
