Guru Santhi Electronics

High-performance asynchronous LED controller for full-colour LED panels. Supports WiFi, LAN & mobile App control. Ideal for banner screens, shop facades, indoor/outdoor LED displays.

Detailed Description (for listing):
Introducing the HUIDU HD-D16 – a powerful full-colour asynchronous LED display control card engineered for modern LED signage solutions. With built-in WiFi, LAN connectivity, USB storage and mobile App/cloud integration, the HD-D16 delivers flexibility, ease of use and advanced functionality for LED displays of varying sizes and applications.

Key Features:

• Full-colour asynchronous control system supporting static to 1-64 scan modules. 

• Maximum output width of up to 1024 pixels (widest dimension) and up to 256 pixels height. 

• High grayscale support (256 ~ 65,536 levels) for smooth gradients and rich image/video playback.

• Support for HD 720 P video hardware decoding at 60Hz frame rate – AVI, MP4, MKV, MOV, etc. 

• Multiple media formats support: video, picture, animation, SWF/FLV/GIF, text editing, clocks, neon effects, background animations. 

• On-board memory 4 GB (enough for about 4 hours of program playback) plus unlimited expansion via USB disk. 

• Connectivity options: USB 2.0, RJ-45 10/100 M LAN, WiFi module, optional 4G, antenna interfaces.

• Power supply: 5 V DC; typical power consumption ~5 W.

• Intelligent features: Adaptive brightness adjustment, temperature/humidity sensor support, GPS/time correction interface. 

• Supports remote management via cloud platform or local WiFi; complex configurations can be managed in cluster setups. 

Application Areas:

• Indoor/outdoor LED display boards (retail signage, hospitality, airports, malls)

• LED banner displays and car-mounted LED screens

• Digital notices, information displays, countdown clocks, animation signage

• Environments requiring remote management, real-time updates and network connectivity