Waveshare Barcode Scanner Module User Manual

Barcode Scanner Module User Manual
9 / 57 Rev1.0 Date:180621
SETTING INSTRUCTION
Setting commands are provided, you could refer to this chapter to configure the
Barcode Scanner Module. The factory setting could meet the requirement of common
using, users need not more setting.
HARDWARE CONNECTION
This module supports two communicating interfaces. You can connect the USB
interface to your device with micro USB cable. Or you can connect the UART interface
to your device. If you want to test the UART interface with PC, you require an TTL to
USB board like our CP2102 (should be purchased separately).
VCC: 5V
Tx: Transmit Pin (Connect to Rx of MCU/CP2102)
Rx: Receive Pin (Connect to Tx of MCU/CP2102)
GND: Ground
SETTING CODES
Users could scan the setting codes to configure the Barcode Scanner Module
SETTING CODE
You can scan these two codes to enable/disable the setting code function. Enable
it, you could scan setting codes for configuration. And setting code is invalid if disable.

Waveshare Barcode Scanner Module Specifications

General

Brand	Waveshare
Model	Barcode Scanner Module
Category	Control Unit
Language	English