1602,

ch1602a大视窗
1602 lcd 字符点阵液晶屏 翠绿色黑字 1602液晶屏
大字符1602字元型液晶模组,1602字符液晶模块
显示1602lcdhj1602a模块字符液晶屏背光蓝屏
(蓝屏 arduino iic/i2c 1602液晶屏模块蓝屏提供库文件