The LDP-6432-P7.62v2 is a dual-LED, tri-colour 64 pixel by 32 pixel SMD LED matrix display with pixels 7.62mm apart.  Each pixel consists of a red and green LED (commonly referred to as “1R1G”).  There are 2048 pixels and 4096 individually addressable LED elements.  It includes shift-register circuitry such that all 4096 LEDs can be controlled with only 11 microcontroller I/O lines.  Pixels can show as black (that is, completely unlit), red, green or yellow (red+green).

This v2 display uses surface mount LEDs, in which the RED is not as bright but more red, and the green is more pure green than our LED module displays.  This results in better looking colours and yellow combined colours instead of orange.