Barcode QR-Code Scanner Module (C)

The scanner module is a barcode and QR code scanner that can quickly and accurately decode the 1D or 2D code on paper or screen using an intelligent image recognition algorithm. It supports a variety of barcode formats and offers high accuracy, high speed, and high contrast when scanning barcodes. Additionally, it has onboard USB and UART interfaces and can be directly connected to a computer or easily connected to various microcontrollers via UART. 

Features: 

• The module can scan various 1D and 2D codes. 
• It can read codes from screens and paper. 
• It features a green target light source and a white auxiliary light. 
• It has onboard USB and UART interfaces. 
• It can be easily configured through 'configuration codes'. 

Documentation: 

• Waveshare Wiki

Technical Details: 

• Manufacturer: Waveshare 
• Manufacturer SKU: 24468 
• Operating Voltage: 3.3/5V DC 
• Resolution: 640 x 480 
• Scan Angle: Tilt ±60°, skew ±60°, rotation 360° 
• Accuracy: 1D Codes 3mil, 2D Codes 5mil 
• Communication Interface: UART, USB 
• Power consumption reading: 250mA 
• Power consumption standby: 20mA 
• Power consumption boot: 258mA 
• Operating temperature: -20~60°C 
• Readable 1D codes: EAN-13, EAN-8, UPC-A, UPC-E, Codabar, Code 128, Code 93, Code 39, ISSN, ISBN, Code 11, ITF-14, ITF-6, Interleaved 2 of 5, Industrial 2 of 5, Matrix 2 of 5, CS Databar(RSS), MSI-Plessey 
• Readable 2D codes: QR-Code, Data Matrix, PDF417, Micro QR, Micro PDF417, Aztec 
• Dimensions: 50.46 x 25.95 x 13.37mm 
• Weight: 81g 

Package includes: 

• 1x Barcode/QR-Code Scanner Module 
• 1x USB Type A to Type Micro B Cable 
• 1x 4Pin PH2.0mm to  Female Dupont Cable 20cm