red and green one line led moving sign,10 characters ... height)l Character Colour: Red & Green & Yellowl Manifestation contents: Many Country Language and Pic.l Pixel Size: ... characters, digits, symbols, time, date, pictures, graphics, and simple animations.2) Input simplified Chinese, English, digits, ... power on/off.5) RS232 communication red and green one line led moving sign,10 characters with 114.3mm ...