LED Receiving Card: The Pixel Translator

Why the Receiving Card is Crucial
The receiving card’s function is far more complex than simple data transfer; it is the pixel-level executor responsible for the final image quality. Its core roles include:
Data Reception & Decoding
Receives high‑speed, compressed serial data from the Sending Card (via network cables).
Decodes and unpacks the signal, identifying the specific data stream meant for its local set of pixels.

Pixel Mapping & Control
Translates the decoded digital information into precise commands that drive the individual LED chips.
Controls the exact brightness, color, and on/off state of every red, green, and blue LED chip under its command.

Synchronization & Quality
Manages timing and high refresh rates (e.g., 3840 Hz to 7680) to ensure smooth, flicker‑free image updates, even under high‑speed cameras.
Handles advanced functions such as color correction, grayscale adjustment, and real‑time monitoring of temperature and voltage within the panel