Multi-Interface Embedded QR Reader – RS232, USB, Wiegand

Features of embedded code scanner

1. Miniaturized & Modular Design

2. High-Speed & strong Decoding Capability

3. Multi-Interface & Wide Compatibility

4.Durable & Environmentally Adaptive Build

5. Low-Power & Energy-Saving Operation

6. Secure Data Transmission & Compliance

Advantages of embedded code scanner

1. Ultra-Compact Integration: Maximize Space Without Sacrificing Performance​

Embedded scanners redefine space efficiency with modular designs—many as thin as 10mm or smaller—enabling 

seamless integration into compact devices like self-checkout kiosks, medical infusion pumps, and smart lockers . Unlike 

bulky standalone scanners, they eliminate external hardware clutter and share power/interface with host systems, 

supporting sleek, user-centric product designs . For manufacturers, this means no compromise on device aesthetics or 

functionality—critical for consumer-facing tools like POS terminals and campus access turnstiles .

2. Blazing-Fast, Reliable Decoding: Eliminate Operational Delays

Equipped with AI-powered algorithms and high-definition CMOS sensors, top-tier embedded modules decode 1D/2D

barcodes in just 0.3 seconds—even for damaged, wrinkled, or screen-reflected codes .

3. Cost Optimization: Lower TCO for Scalable Deployments

Integrating scanning functionality directly into existing systems slashes total cost of ownership (TCO) by eliminating

expenses for standalone scanners, extra power supplies, and separate maintenance . For example, healthcare facilities

reduce labor costs by 30% by integrating modules into bedside terminals—replacing manual data entry with automated

scanning . Their low-power design also minimizes energy usage, ideal for battery-operated devices like handheld medical

tools .

Technical Specifications of Embedded Barcode Scanner

Physical Parameter
(L×W×H)	61mm×58mm×25.2mm
Weight	about 50g
Interface
Socket	Double 5-pin socket, 2.0mm Pitch, common in the POS industry.
	12pin 0.5mm Pitch FPC socket, up and down compatible.
Interface	RS232, RS485,Wiegand, USB(VCOM, KBW,HIDPOS), TTL5 PIN: USB serial port or USB KBW (3.3V or 4-16V power) 5 PIN: UART/RS232/RS485/GPIO/Wiegand (3.3V or 4-16V power) 12 PIN: UART/USB(3.3V)
Scanning Mode	Command Mode/Sense Mode/Auto Reading Mode
Notification	Green LED, Beeper

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 Alibaba 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.

Tag:

Place of Origin:	Guangdong, China
Brand Name:	YJFIRST
Certification:	CE, ROHS, FCC, IEC, FDA
Model Number:	YJ-ES228

Minimum Order Quantity:	1pcs
Price:	YJ-ES228(USB KBW) $24 YJ-ES228(RS232) $24 YJ-ES228(TTL-5V) $24 YJ-ES228(Virtual USB serial port) $24 YJ-ES228(TTL-3.3V) $24 YJ-ES228(HID POS) $24 YJ-ES228(RS485) $35 YJ-ES228(Wiegand) $35
Packaging Details:	Gift box
Delivery Time:	3-7 work days
Payment Terms:	T/T ，D/P，D/A ，L/C ， MoneyGram ，Western Union
Supply Ability:	20000pcs/month

Product Name:	2D Barcode Scanner	Size:	61mm×58mm×25.2mm
Weight:	About 50g	Warranty(year):	1-Year
Application:	Logistics Industry,door Lock,warehouse,hospital	Scan Mode:	Command Mode/Sense Mode/Auto Reading Mode
Compatible Devices:	PC Tablet Pos	Operation System:	Android /WIN XP/7/8/10 Mac OS IOS Linux
Highlight:	embedded QR reader with RS232 , USB barcode scanner for embedded systems , Wiegand interface QR code reader

	Shenzhen Yuanjie Information Technology Co., Ltd.
	Room 508, Building 1, Longquan Technology Industrial Park, No. 19 Huaxing Road, Dalang Street, Longhua District, Shenzhen
	86--18098907096
	vivienne@yuanaidc.com

Multi-Interface Embedded QR Reader – RS232, USB, Wiegand

embedded QR reader with RS232

USB barcode scanner for embedded systems

Wiegand interface QR code reader

Embedded Barcode Reader

Outdoor QR Code Scanner

QR Code Card Reader