12864是128*64点阵液晶模块的点阵数简称，业界约定俗成的简称。，12864液晶串行读写，简单实用，让你很快学会操作汉字液晶，该点阵的屏显成本相对较低，适用于各类仪器，小型设备的显示领域。-12864 LCD serial read and write simple, practical, so you quickly learn to operate the LCD characters! ! ! !

STM32 实现数显保温杯功能,tong shi xian shi wendu -using STM32 to measure the temature of Cup and shown in LCD and send value to Phone by Bluetooth