YJ-ES220 is built with dual-core performance—robust barcode scanning and high-precision digital image acquisition—
delivering stable, high-speed reading of barcodes of all quality levels. From standard printed barcodes to QR codes
displayed on mobile screens, every code is captured with exceptional accuracy. Leveraging specialized anti-glare and
backlight compensation technologies, the device maintains fast barcode decoding even in harsh outdoor lighting conditions
such as direct sunlight or backlighting. Its innovative wide-voltage design flexibly adapts to different power supply scenarios,
addressing the varied electrical requirements of various terminal devices.
Advantages of Embedded Barcode Scanners
1.Decoding Technology: Utilizes independently developed core decoding algorithms fused with advanced image
preprocessing and real-time error-correction mechanisms. This enables efficient reading of barcodes in diverse
conditions, including faded labels, crumpled receipts, and low-contrast codes, ensuring reliable recognition in complex
operational settings.
2.Technical Support: Offers comprehensive secondary development capabilities with a feature-rich SDK package
compatible with multiple operating systems, allowing developers to customize and integrate the device seamlessly.
3.Rich Interfaces: Provides USB, TTL, RS232, RS485, and Wiegand interfaces, covering connectivity needs for industrial
control systems, terminal equipment, and security applications, enabling seamless integration with diverse hardware platforms.
4.Acquisition Speed: Boasts an ultra-fast acquisition speed of 1/60 second, ensuring instant barcode capture and decoding
without delay.
5.Decoding & Scanning Capability: Universally compatible with 1D/2D barcodes on physical media (e.g., shipping labels,
product packaging) and digital displays (e.g., mobile payment QR codes, electronic invoices), meeting the scanning requirements
of numerous industries.
6.Recognition Resolution: Incorporates a 300,000-pixel HD image sensor that accurately captures minute barcode details,
ensuring precise identification of small-format and high-density barcodes.
Application Scenarios for Embedded Barcode Scanners
Deeply integrated into various terminal devices within the IoT industry chain, it is suitable for self-service vending machines,
self-service inquiry terminals, intelligent logistics express lockers, queue number calling systems, self-service ticketing machines,
and POS payment terminals in retail and catering sectors.
