Receiving Card
512×256 resolution
32 RGB data out
MOM Interface
Pixel level color & brightness calibration
Receiving Card Backup
RCFG Backup & Read
Cabinet Mapping


A7 is a high-end receiving card developed by NovaStar, featuring small size and large loading capacity with a single card loading up to 512 x 256(PWM IC) pixels.

A7 supports pixel level brightness and chroma calibration by working with NovaLCT and NovaCLB to realize calibration on each pixel. It can effectively remove color difference and greatly improve LED display image consistency, presenting smoother images to users. In addition, it also supports image rotation in 90° increments, creating richer images and improving visual experiences.

Software and hardware designs of the A7 concern the user deployment as well as operating and maintenance scenarios, enabling easier deployment, more stable operating and more efficient maintenance.

Advanced hardware design:

  • The small-size hardware design is applicable to scenarios of small cabinet space and small pixel pitch.
  • The used DDR3 connectors have stable contact performance and good compatibility.

Useful software design:

  • Support for LVDS transmission (Supported by dedicated firmware program).
  • Support for smart module (Supported by dedicated firmware program).
  • Support for quick seam correction.
  • Support for 3D function.
  • Support for auto module calibration.
  • Support for Mapping function.
  • Support for pre-stored image setting of the receiving card.
  • Support for module Flash management.
  • Supports monitoring voltage and temperature of itself without using other peripherals.
  • Support for monitoring of Ethernet cable communication status (Supported by dedicated firmware program).
  • Support for 5-pin LCD module.
  • Support for image rotation in 90° increments.
Input voltageDC 3.3 V–5.5 V
Rated current0.5 A
Rated power consumption2.5 W
Operating temperature-20°C–70°C
Storage temperature-25°C–125°C
Operating humidity10%RH–90%RH
Dimensions67.6 mm × 38.9 mm × 6.1 mm
Net weight9.9 g
PackingAn antistatic bag and anti-collision foam are prepared for each receiving card. Dimensions of the packing box: 378 mm × 190 mm × 120 mm, each of 40 receiving cards.


We want to hear from you.