FYD12864-0402B是一种具有4位/8位并行、2线或3线串行多种接口方式，内部含有国标一级、二级简体中文字库的点阵图形液晶显示模块；其显示分辨率为128×64, 内置8192个16*16点汉字，和128个16*8点ASCII字符集.利用该模块灵活的接口方式和简单、方便的操作指令，可构成全中文人机交互图形界面-FYD12864-0402B is a 4/8 bit parallel, 2 line or 3-wire serial interface a variety of ways, the internal level with GB II, Simplified Chinese font dot matrix graphic liquid crystal display module　its display resolution for 128 × 64, built 8192 16* 16 Chinese characters, and 128 16* 8 ASCII character set. make use of the flexible modular approach and a simple interface to facilitate the operation of instructions, may constitute the whole Chinese graphical interface Human-Computer Interaction