Name: Waveshare Barcode Scanner Module
Brand: Waveshare
Rating: 4 (1 reviews)

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Barcode Scanner Module User Manual

20 / 57 Rev1.0 Date:180621

You can set the buzzer to active/passive buzzer, as well as setting the driving

frequency of passive buzzer.

Note:

LF: Low frequency;

MF: Midium frequency;

HF: High frequency

In active driving mode, user can set the working level of buzzer.

User can turn off all the warning tones by use the code “Enable silence”.

Driving frequency-

Passive LF

*Driving frequency-

Passive MF

Driving frequency-

Passive HF

Driving frequency-

Active

*Working level-

High

Working level-

Low

Enable silence

*Disable Silence

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Waveshare Barcode Scanner Module Specifications

General