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Xixun Sysolution K20S Small Size Asynchronous Card
$269.99
The Xixun Sysolution K20S Small Size Asynchronous Card features a Linux OS, 1.2GHz dual-core processor, 128MB DDR3, and supports 65536 gray levels, Wi-Fi/4G connectivity, and IoT protocols. Ideal for modular and lightweight LED displays.
Xixun Sysolution K20S Small Size Asynchronous Card Description
The Xixun Sysolution K20S Small Size Asynchronous Card is a high-performance, full-color LED display control system powered by a Linux operating system. Designed for modular, standardized, and batch manufacturing applications, it integrates ledOne™ single-chip technology, a 1.2GHz dual-core processor, and 128MB DDR3 memory with a direct LED drive interface. This compact yet powerful design makes it the ideal solution for lightweight LED displays and customized applications.
Compared to Android-based systems, the K20S offers advantages in lightweight architecture, low cost, and efficient instruction sets. It also outperforms single-chip operating systems such as FreeRTOS by providing expanded resources, better code support, and scalable UI capabilities. With performance improved by 8x over previous versions, the K20S simplifies hardware design, enhances system reliability, and significantly reduces PCB layout space.
Product Specification:
• Full-Color LED Control – Supports single, dual, and full-color LED modules with 0–65536 gray levels.
• Flexible Program Publishing – Content can be sent via LAN, serial port, or USB, using Led Editor software.
• Remote Control & Connectivity – Supports data center management, wired LAN, Wi-Fi, and 4G modules for remote updates.
• Onboard Storage – Built-in 128MB storage, expandable via USB up to 32GB+.
• Protocol & Sensor Support – TTL and RS485 serial ports allow protocol data transmission, sensor connection, and IoT integration.
• Industrial Grade Reliability – Uses industrial-grade components, making it highly suitable for demanding industrial LED applications.
• Expansion Options – Includes reserved IO pins, touchscreen expansion, and optional Wi-Fi/4G modules.
• Multimedia Compatibility – Supports text, images, animations, videos, and other rich media formats.
Xixun Sysolution K20S Small Size Asynchronous Card Specification:
| Type | Explain |
|---|---|
| Model | K20S |
| Load Pixel | 256x192 does not support level connection card receiving (with 3 HUB75 interfaces) |
| Memory | 256MB internal memory (128MB available for users) |
| Operating System | Linux4. nine point eight four |
| Usb Interface | USB interface x2 (expandable USB disk, 4G, WIFI, sound card, etc.) |
| Other Interfaces | 2-way 485 interface, 1-way TTL interface (shared with RS232 interface, optional adapter board) |
| Communication Interface | 100Mbps network port (optional Wifi network communication) |
| Conventional 75 Interface | 3-way HUB75 interface, reserved socket can be expanded to customize other interface definitions |
| Animation Format | Support GIF, SWF, AVI, etc |
| Picture Format | Support bmp, jpg, png, tiff, gif, wmf, ico, etc |
| Text Format | Support txt and rtf |
| Text Display | Single line text, static text, multi line text, etc |
| Clock | Support multiple analog clock and digital clock displays |
| Time | Supports positive timing and countdown |
| Sensor | Support temperature and humidity display, automatic brightness adjustment, and infrared remote control program switching |
| Software | Program Editor_V10/intelligent setting LedSet2.0/Data Service Center |
①Shipping Fee
We offer a fixed shipping fee of $78 per order, regardless of size or weight, making shipping costs predictable and manageable.
②Handling Time
Orders for in-stock items are processed within 24 hours. Some items may require an additional 48-72 hours for processing, and we will notify you if this is the case.
③Delivery Time
Our typical delivery time is 3-7 days, depending on your location. In rare cases of delays due to weather, regulations, or holidays, we appreciate your understanding.
④Customs & Duties
Customs duties, taxes, and other import fees are the responsibility of the recipient. For specific requirements, please inform us before shipping.
⑤Tracking Your Order
You will receive a tracking number once your package is shipped. If you experience any issues, please contact us for assistance.
For more details, please see our [Complete Shipping Policy].
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