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Grow GM67 - User Manual

Grow GM67
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GM67 Bar Code Reader Module
User Manual
Hangzhou Grow Technology Co., Ltd.
V1.3 Oct. 2020
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Summary

Introduction of Module

1.1 Introduction

Overview of the GM67 1D 2D barcode scanner's features and capabilities.

1.2 Technical Specification

Details technical specifications like scan mode, lighting, and read code types.

1.3 Dimension (mm)

Provides physical dimensions and technical drawings of the barcode reader module.

1.4 Scan Head Definition

Defines the pinout and connections for the scan head FPC interface.

1.5 Circuit Board Communication Interface

Details UART and USB communication interface pin definitions and descriptions.

1.6 Scanning Area Map

Illustrates the indicator, visual, and lighting areas for optimal scanning.

1.7 Readable Barcode Type

Lists supported barcode types and their default read/non-read status.

Factory Mode Information

2.1 Factory Default Configuration

QR code to reset the module to its original factory default settings.

2.2 Setup Code

QR codes for enabling or disabling the setup code functionality.

Communication Interface

3.1 Serial Port

Configuration and parameters for serial port communication.

3.2 USB KBW

Details USB Keyboard (KBW) connection mode.

3.3 USB COM Keyboard

Details USB COM Keyboard connection mode.

Read Mode

4.1 Manual Mode

Describes two modes for manual reading: Button Holding and Button Trigger.

4.2 Continuous Mode(Default)

Explains continuous reading mode where the scanner reads automatically.

4.3 Induction Mode

Enables automatic scanning based on detected changes in ambient light brightness.

4.4 Host Mode

Allows trigger and end of reading via host instructions.

4.5 Single Scan Time

Defines the duration for a single decoding attempt.

4.6 Time Interval For The Same Code Read

Sets a period where the scanner ignores repeated reads of the same barcode.

Lighting and Collimate

5.1 Lighting

Controls the behavior of the LED illumination for reading.

5.2 Collimation

Configures the pointing light beam for distance finding and its flashing behavior.

Prompts

6.1 Keyboard

Settings related to keyboard output and layout.

6.2 Prompts Tone

Configuration for audible feedback from the scanner.

6.3 Decoding Successful Prompt Light

Controls the indicator light for successful decoding.

6.4 Decoding Prompt Working Mode

Sets the working mode for decoding prompts (Always off/on).

6.5 Decoding Prompt

Handles 'unread' messages when decoding fails within a timeout.

6.6 Keyboard Output Force Letter Case Conversion

Converts scanned data to uppercase, lowercase, or reverses case.

6.7 Output Data Code Format

Specifies the format for outputting Chinese data (Original, GBK, Unicode).

6.8 Input Data Code Format

Defines the character encoding format for input data.

Data Edition

7.1 CODE ID

Allows identification of barcode types using self-defined CODE IDs.

7.2 Terminator Character

Adds specific characters after decoded data for termination.

7.3 Add Prefix and Suffix

Allows adding prefix and suffix strings to decoded data.

7.4 Hide Header, Middle and Tail Characters

Options to hide parts of the barcode data.

7.5 Set STX and ETX

Configures STX (Start of Text) and ETX (End of Text) characters.

7.6 Any Character Replacement Function

Allows replacing specific characters within the barcode data.

All Types of Bar Code Can be Decoded

8.1 Global Enable Switch

Globally allows or forbids decoding of all barcode types.

8.2 1 D Code Global Enable Switch

Globally allows or forbids decoding of all 1D barcode types.

8.3 2 D Code Global Enable Switch

Globally allows or forbids decoding of all 2D barcode types.

8.4 Forward and backward reading

Enables or disables reading barcodes from both directions.

8.5 UPC-A

Settings specific to UPC-A barcode decoding.

8.6 UPC-A Extra Code

Settings for UPC-A additional codes (2-bit, 5-bit).

8.7 UPC-E

Settings specific to UPC-E barcode decoding.

8.8 UPC-E Extra Code

Settings for UPC-E additional codes (2-bit, 5-bit).

8.9 UPC-E Turn UPC-A

Configures UPC-E to be read as UPC-A.

8.10 UPC-A Turn EAN-13

Configures UPC-A to be read as EAN-13.

8.11 UPC-E1

Settings specific to UPC-E1 barcode decoding.

8.12 EAN-8

Settings specific to EAN-8 barcode decoding.

Grow GM67 Specifications

General IconGeneral
Resolution752x480 pixels
Light SourceLED
Processor32-bit RISC
Scan Rate300 scans per second
InterfaceUSB
Storage Temperature-20°C to 60°C
Humidity5% to 95% (non-condensing)
Supported SymbologiesCode 39, Code 128, PDF417, QR Code, Data Matrix
Scanning Speed300 scans/second
Supported Barcode Types1D and 2D

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