This is a small 1D / 2D code reader that uses an intelligent image recognition algorithm to quickly and accurately decode the barcode or 2D code on paper or screen. It can be connected directly to a computer via the integrated USB and UART interface or easily integrated into various devices due to its small form factor. - easy to use, requires no knowledge of image recognition - decodes various common 1D/2D codes like barcode, QR code etc - integrated micro USB and UART serial port, allows connection to computers or embedded devices - configurable by scanning the "configuration code - onBoard light source, works in the dark Technical data - Operating voltage: 5 V - Operating current: 13 5mA (scan), 58 mA (standby), 2 mA (sleep) - Operating temperature: 0 ... 60°C - Operating humidity: 5% ~ 95% (non-condensing) - Communication interface: UART, USB - decodes 1D codes: Codebar, Code 11, Code 39/Code 93, UPC/EAN, Code 128/EAN128, Interleaved 2 of 5, Matrix 2 of 5, MSI Code, Industrial 2 of 5, GS1 Databar(RSS) - decodes 2D codes: QR Code, Datamatrix, PDF417 - Light source: white - Scan angle: 360° rotation, ±65° tilt, ±60° tilt. - Field of view: 28° (horizontal), 21.5° (vertical) - Dimensions: 53.3 x 21.4 mm Scope of delivery: 1x Barcode Scanner Module 1x cable USB-A plug to microUSB plug 1x PH2.0, 4-pin Documentation and downloads can be found here: www.waveshare.com/wiki/BarcodeScannerModule https://elecena.pl/product/18310361/barc-scan-developer-boards-barcode-scanner-module-for-1d-2d-codes 2021-05-03 https://elecena.pl/product/18310361/barc-scan-developer-boards-barcode-scanner-module-for-1d-2d-codes 2026-02-20