Cost-Effective Embedded Omni Barcode Scanner High Value for 1D/2D/QR Reading
Features of Embedded 1D/2D Barcode Scanners
YJ-ES211 is a barcode scanning module that combines powerful barcode scanning performance with high-resolution digital
image capture as its core strengths, with targeted enhancement for low-quality barcode readability. It enables stable and high-speed
reading of barcodes across all quality grades—from sharp standard barcodes and dynamic QR codes on mobile screens to low-quality
barcodes suffering from blurriness, damage, or discoloration—all accurately detected. Designed with an industry-standard appearance
and integrated with strong light adaptive technology, it retains reliable reading performance even under intense direct outdoor light. Its
high integration level and wide compatibility make it an efficient and trustworthy identification solution for IoT terminal equipment.
Advantages of Embedded 1D/2D Barcode Scanners
1.Decoding Technology: Adopts proprietary core decoding algorithms, not only enabling rapid reading of barcodes of different
qualities but also reaching a maximum scanning distance of 1 meter. It caters to medium and long-distance identification demands,
making it suitable for a broader range of application scenarios.
2.Technical Support: Offers comprehensive secondary development support and supplies a fully functional SDK package that works
with multiple OS including Windows and Linux, reducing integration barriers and speeding up product deployment.
3.Versatile Interfaces: Standardly equipped with four interfaces (USB, TTL, RS232, RS485) compatible with diverse protocol
specifications. It seamlessly interfaces with various terminal devices, satisfying diverse connection needs and substantially boosting
integration flexibility.
4.Design & Build: Features a standard window layout and high integration, facilitating easy integration into various terminal devices.
A large-area uniform fill light system is included to optimize reading conditions.
5.Decoding & Scanning Capabilities: Fully supports 1D/2D code recognition on both paper and screen substrates, efficiently identifying
product barcodes, shipping labels, mobile payment codes, electronic receipts, and other barcode types.
6.Recognition Resolution: 300,000 pixels.
Application Scenarios for Embedded 1D/2D Barcode Scanners
Widely integrated into various terminal devices across the IoT ecosystem, it is applicable to multi-industry use cases such
as self-checkout for unmanned vending machines, self-service information kiosks, smart logistics parcel lockers, intelligent
queue management systems, automated ticketing machines, and POS payment terminals—particularly scenarios requiring
low-quality barcode recognition and medium/long-distance scanning.
Technical Specifications of Embedded Barcode Scanner
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Capability
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Collection method
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Image type, CMOS Sensor
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Picking rate
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1 / 72 Seconds
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Field of view Angle
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Diagonal, 56°, 50° horizontal, and 30° vertical
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LED
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Fill-in light
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White
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Physical parameters
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Size (mm)
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65*61*28 (length, width and height)
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Weight
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<30g
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Joggle
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Socket interface
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12PIN Cable Receptacle, 1.25mm Pitch
12PIN 0.5mm Pitch FPC socket, top and bottom compatible with 3-3.6V or 3.6-16V power supply
USB/RS232/3V TTL/5V TTL/RS485
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Scan pattern
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Command mode / induction mode / trigger mode
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LED, light prompt
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Blue: standby status; red: waiting for read status; green: successful read status
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The buzzer tip
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Yes
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Data line (optional)
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USB 2 M straight line, RS232 2 m straight line
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External scalable interface
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Buzzer, decoding successful prompt lamp, trigger signal
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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.
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