Features: The LED Control Module with I2C Communication enables precise 8x16 pattern customization, ideal for programmable LED displays and interactive projects requiring dynamic visual control. Operating at 3.3 5V with AIP1640 chip stability, this module features a wide temperature tolerance ( 40℃~+80℃) and low power consumption (400mW) for in diverse environments. Perfect for electronics hobbyists, commercial decorators, and event planners creating eye catching LED , signage, or festive installations for weddings, holidays, or retail spaces. Transform , hotels, or outdoor advertising boards with scrolling text, animated , or decorative lighting grids using this compact 32x72mm display module. Seamlessly integrate with or Raspberry via I2C to control 128 LEDs individually, offering plug and play versatility for projects and professional display systems. Specifications: Quantity: 1 Package Includes: 1setxLED light display module note: Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.