Huidu HD-R320T Fine Pixel Pitch LED Display Receiving Card

Huidu R320T is a receiving card used for a fine pixel pitch LED screen, the maximum load capacity is 256*512 pixels, and it can use with an asynchronous controller, synchronous controller, and all-in-one video processor.



  • Integrated with 8 lines HUB320 port
  • Support regular chips and PWM chips
  • Support static module, any scan mode within 2~64 scan
  • Support data group exchange and data group offset setting
  • Smart settings, draw points, trace points, etc.
  • Support multi-card cascade, arbitrary order
  • Recommended loading range: 128*512/ 128*768



Fit for sender

Dual-mode Player box, Asynchronous   controller,

Synchronous sending card, 3 in 1   Video processor

Module type

Compatible with all common IC modules, supported most PWM IC modules.

Scan mode

Supports any scanning   method from static to 1/64 scan

Communication method

Gigabit Ethernet

Control range

Recommend98,304   pixels (128*768)

Recommend width pixel ≤128

Multi-card connection

Receiving cards can be   put in any sequence



Smart setting

A few simple steps to complete the smart settings,   through the screen layout can be set to go with any alignment of the screen   unit board

Test functions

Receiving card integrated screen test function,   Test display brightness uniformity, and display module flatness.

Communication distance

Super Cat5, Cat6 network cables within 80 meters


5V DC Power*2,1Gbps Ethernet port*2, HUB320*8

Input voltage