Setting Instruction; Hardware Connection; Setting Codes; Setting Code - Waveshare Barcode Scanner Module User Manual

Barcode Scanner Module User Manual

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
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.
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(should be purchased separately).
Rev1.0 Date:180621