Name: YJFIRST QR Code Reader White LED Barcode Scan Engine Mini Automatic Induction 1D 2D Barcode Scanner Module
Brand: YJFIRST
Price: 30 USD

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YJFIRST QR Code Reader White LED Barcode Scan Engine Mini Automatic Induction 1D 2D Barcode Scanner Module

Categories	Barcode Scan Engine
Brand Name:	YJFIRST
Model Number:	YJ-ES103
Certification:	CE, ROHS, FCC, IEC, FDA
Place of Origin:	Guangdong, China
MOQ:	1Pcs
Price:	$30
Payment Terms:	T/T ，D/P，D/A ，L/C ， MoneyGram ，Western Union
Supply Ability:	10000pcs/month
Delivery Time:	3-7 work days
Packaging Details:	Gift box
Product Name:	1D 2D Barcode Scanner Module
sensor:	640×480 CMOS
communication interface:	TTL-232, USB (HID-KBW, virtual serial port)
Appearance size:	20.9814.8211.11mm
Read accuracy:	≥5mil
Application:	Store Supermarket Industrial Logistics Warehouse Inventory

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Company Info.

Shenzhen Yuanjie Information Technology Co., Ltd.

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Company Profile

YJFIRST QR Code Reader White LED Barcode Scan Engine Mini Automatic Induction 1D 2D Barcode Scanner Module

YJFIRST QR Code Reader White LED Barcode Scan Engine Mini Automatic Induction 1D 2D Barcode Scanner Module

Description of the Embedded Barcode Scanning Engine Head

The Embedded Code-Scanning Engine Head is an advanced modular component designed for seamless integration into

mobile devices, smart retail systems, and industrial automation equipment. Leveraging high-speed image sensors and AI-

powered decoding algorithms, it ensures millisecond-level recognition of 1D/2D codes (e.g., QR, Data Matrix) even in low-

light or high-motion environments. Its compact, low-power design enables flexible deployment across diverse hardware platforms.

Application Scenarios for the Scanning Engine Head

Retail & Logistics: Enable instant product lookup, inventory management, and parcel tracking in warehouses or smart stores.

Manufacturing: Integrate with assembly line robots for part identification and quality control automation.

Healthcare: Streamline medical device tracking and patient record access in hospitals.

Smart Offices: Accelerate document digitization and asset management workflows.

Technical parameters of scan code engine head

Scan performance
sensor	640×480 CMOS
lighting	white light LED
focusing	glow LED
Read code system	2D:QR Code, Data Matrix ,PDF417
Read code system	1D:Code 128,Ean-13 ,Ean-8,UPC-E,UPC-A,ITF-25(Interleaved 2 0f 5), Code39,Code93,Codabar
Read accuracy	≥5mil
contrast ratio	≥20%
Scan the Angle	The rotation angle was 360°, elevation angle ± 55°, and bias angle ± 55°
angle of field	Horizontal is 36°, and 27° vertical
Mechanical / electrical parameters
communication interface	TTL-232, USB (HID-KBW, virtual serial port)
Appearance size	20.9814.8211.11mm
Operating voltage (current / power consumption)	DC 5.0V/150mA/750mW
Standby current	70mA
enviromental parameter
working temperature	-20℃~+60℃
storage temperature	-40℃~+80℃
Working humidity	5%~95% (no condensation)
Environmental light	0~100,000LUX
List of accessories
development board	Development board with trigger button and buzzer, with RS-232 and USB output
data wire	USB / RS232 data cable, used to connect the development board and the information receiving host
Power adapter	5V power adapter with RS-232 cable to power the development board

FAQ

Q: Can you send a sample?
A: Yes, YJFIRST welcomes sample orders to test. Please contact us for more details before placing a sample order.

Q: Can we have our logo or company name printed on the product or package?
A: Yes, printing with the logo or company name is acceptable; it will be accomplished by silk printing. Please contact us for

more details.

Q: What's the shipping method?
A: There are DHL, FedEx, TNT, and UPS. We can also ship the goods using your shipping account or other express agents

you provide.

Q: What's the payment method?
A: We accept online orders, PayPal, T/T, LC, Western Union, and MoneyGram.

Q: How about your product warranty?
A: Our formal guarantee period is one year after delivery.

Q: How is your quality control?
A: We have a professional QC team and testing machines (engine age testing, wire bending machine, switch life testing, shock

resistance testing). CE, FCC & ROHS certified.

Q: If I come across any problems during product use, where can I get support?
A: We provide technical support 24/7. Please send all your questions to us and we will give you professional and patient explanations

via email or call in time.

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YJFIRST QR Code Reader White LED Barcode Scan Engine Mini Automatic Induction 1D 2D Barcode Scanner Module

YJFIRST QR Code Reader White LED Barcode Scan Engine Mini Automatic Induction 1D 2D Barcode Scanner Module

YJFIRST QR Code Reader White LED Barcode Scan Engine Mini Automatic Induction 1D 2D Barcode Scanner Module

QR code reader with LED

mini barcode scanner module

automatic 2D barcode scan engine

YJFIRST QR Code Reader White LED Barcode Scan Engine Mini Automatic Induction 1D 2D Barcode Scanner Module