Introduction
WD-M3 is a cost-effective embedded 2D image module, using advanced CMOS image recognition technology and intelligent image recognition system, equipped with one million global camera. It can easily read barcodes on paper, commodities, screens and other media with excellent reading performance. The reading distance can be up to 2.5 meters with scanning different barcodes. It supports reading ID number and Passport number with OCR function. It can be easily embedded in most kinds of equipment with integrated compact design.
Performance
|
Communication Mode |
USB（USB-KBW，USB-COM，HID-POS），TTL |
|
Sensor |
CMOS，Global shutter |
|
Pixel |
1 million |
|
Reading Precision |
≥3mil/0.076mm（PCS90%,CODE 39） |
|
Light |
White LED |
|
Depth of Field |
70mm~750mm |
|
Decoding Speed |
65CM/S |
|
Reading Mode |
Manual, Induction, Continuous, Command Control |
|
Prompt Mode |
LED, Buzzer（External Circuit） |
|
Reading Perspective |
H42° *，V27°，D49° |
|
Reading Angle |
Roll: ±360°，Pitch:±60°，Skew: ±55° CODE39, 10mil/0.25mm, PCS90% (Test Conditions) |
|
Print Contrast |
≥15% |
|
Ambient Illumination |
Dark Environment, Indoor Natural Light |
|
Code System |
1D：UPC-A，UPC-E，EAN-8，EAN-13，Code 128， GS1-128， Code 39，Code 32, Code 93，Code 11，Interleaved 2 of 5，Matrix 2 of 5，Industrial 2 of 5(Straight 2 of 5)，Standard 2 of 5（IATA 2 of 5）,Codabar（NW-7），MSI，GS1 Databar(Omnidirectional, Limited, Expanded)，China Post, Telepen, Febraban，GS1 Composite etc. 2D: QR Code, Micro QR Code, Data Matrix，PDF417, Micro PDF 417， MaxiCode, Aztec，HanXin Code, etc. |
Mechanical / Electrical Parameters
|
Weight |
5.5g |
|
Dimension |
28.3mm L* 19.1mm W * 12.0mm H |
|
FFC Length |
5CM（Single Side） |
|
Interface Mode |
FPC 12PIN Pitch 0.5 |
|
Working Voltage |
DC 3.3V |
|
Current |
220mA（Average Work）, 120mA(Standby)，40mA(Sleep) |
Working Environment
|
Working Temperature |
-20℃ to 50℃ |
|
Storage Temperature |
-40℃ to 70℃ |
|
Working Humidity |
5% to 95%（Non-Condensing） |
|
Transportation Vibration Test |
10H@125RPM |
Spare Part List
|
FFC |
12Pin Pitch 0.5 (Same Side) 5CM. |
|
Development （Optional） |
Used to connect modules and wires, with output functions of different interfaces, and scan prompt function. |
|
Cable （Optional） |
Used to connect the development board and the communication host, optional different interface wires. |
|
Power adapter （Optional） |
Output: DC5V 1A, input: AC100~240V 50~60Hz, can be used for serial port power supply. |
