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Barcode Scanner Module, 1D/2D

Barcode Scanner Module, 1D/2D — Waveshare — Barcode Scanner Module

Compact 1D and 2D barcode/QR code reader module.

Pinout

Logical pinout · physical placement not verified
BARCODE SCANNER MODULEVCCRXDGNDUSBTXD
  • VCC
    Type · Power
  • GND
    Type · Ground
  • TXD
    Type · UART
  • RXD
    Type · UART
  • USB
    Type · USB

Start wiring

USB · UART · I2C · 3.3 V · Module

Module pins: VCC, GND, TXD, RXD, USB. Schematik maps them to your board in the app.

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