CAMA-QR320 QR Code Scanner Module

Product Short Descriptions
CAMA-QR320 QR code scanner module is an OEM 1D and 2D code scanner module for secondary development. They are special designed for 1D/2D code scanner product manufacturer and developers. And these products can be widely used for different application scenarios like handheld scanner,restaurant point of sales, kiosk machine, access control, etc.

Type of Image Sensor: Optical CMOS Sensor
Image Pixel: 640 Pixel x 480 Pixel
Decode Code: 1D and 2D code
Input Voltage: 3.3V±5%
Communication Interface: UART and USB
Working Current: 235mA (Max)
Precision: Code39—4mil, QR—7mil, DM —5mil
Field Angle: 36°（Horizontal)，27°（Vertical）

CAMA-QR320 QR Code Scanner Module

CAMA-QR320 QR code scanner module is an OEM 1D and 2D code scanner module for secondary development. They are special designed for 1D/2D code scanner product manufacturer and developers. And these products can be widely used for different application scenarios like handheld scanner,restaurant point of sales, kiosk machine, access control, etc.

Product Features
# High Recognition Capability
# High Scanning Speed
# High Contrast Recognition
# Hight Motion Tolerance
# Flicker-free Focusing Light System
# Super Small Dimension Size
# Support Multiple 1D and 2D code
# Support Both UART and USB Interface

Product Specifications
Performance Characters

Parameters	Description
Type of Image Sensor	CMOS
Imapge Pixel	640 x 480
Illumination	White Light
Focusing	Red Light
Symbologies	2D	QR Code，Data Matrix，PDF417，Micro PDF417，Micro QR，Aztec， Maxi Code*，Hanxin Code*， etc
	1D	EAN-13，EAN-8，UPC-A，UPC-E，ISSN，ISBN，CodaBar，Code 128，Code93，ITF-14，ITF-6，Interleaved 2 of 5，Industrial 2 of 5，Matrix 2 of 5，GS1 Databar(RSS)，Code 39，Code 11，MSI-Plessey，GS1-Composite，etc
Precision*	Code39—4mil, QR—7mil, DM —8mil
Field Angle	36°（Horizontal），27°（Vertical）
Lowest Contrast*	≥20%
Typtical Depth of Field*	EAN-13（13mil）	50~290mm
	Code 39（5mil）	45~120mm
	Code 128（15mil）	45~330mm
	PDF 417（6.7mil）	45~130mm
	Data Matrix（10mil）	35~110mm
	QR Code（15mil）	30~200mm
Scan Sensitivity**	Pitch		±65°
	Tilt		360°
	Skew		±65°

*Test Conditions：Teperature=23℃ environmental illumination=300LUX
**Test Conditions: Teperature=23℃ environmental illumination=300LUX Test Depth of Field=( Max Depth of Field+ Min Depth of Field)/2
***Maxi Code and Hanxin Code are optional codes, standard module does not support

Physical Specifications

Paramters	Description
Communication Interface	UART; USB
Product Size	22.1(W)×9.6(D)×11.8(H)
Weight	3g
Indicator	Beeper; LED light
Working Voltage	3.3V±5%
Working Current	235mA (MAX)
Power Rating	≤0.776mW (MAX)
Static Current	≤4mA
Start-up Time	≤250mS

Environement Specifications

Parameters	Description
Working Temperature	-20℃~60℃
Storage Temperature	-40℃~+70℃
Humidity	5% to 95%
Light Environment	Normal Indoor Light
Operating Vibration	10-150HZ，0.5G，3 axial positions，1min/oct，1 time/axial
Endurance Vibration	10-150HZ，2G，3 axial positions，1min/oct，20 times/axial
Fall	Falling from 1.2m is bearable. (50 times from 1.2m to concrete floor.)