Features 1、Stacking Multiple Modules: The matrix display module with input and output interfaces supports stacking multiple modules. 2、Large Display Range: 16x16 LED matrix specification display module, display range is large and diversified. 3、Red LED Light: The matrix display module is equipped with red LED light, which can display various patterns and characters. 4、Excellent Visual Effect: The matrix display module has excellent visual effect, and the viewing effect of text and graphics is better. 5、Strong Compatibility: This is a matrix display module compatible for Raspberry Pi, for Nordmcu and other development boards. Specification Item Type: Matrix LED Display Module Model: DM42A16 LED Light Colour: Red Pixel Size Pitch: Approx. 1.9mm / 0.7in Matrix Specifications: 16x16 Drive: 74hc595 Function: Can Display Various Patterns and Characters Applicable MCU Platform: for FPGA CPLD for STM32 C51 AVR PIC for Raspberry Pi for Nordmcu Package List 1 x Matrix Display Module