电源和地放置：点击按钮，选择电源POWER，选择地GROUND
液晶屏选择1602是LM016L；
12232有：
AGM1232G DISPLAY 122x32 Graphical LCD with SED1520 controllers
EW12A03GLY DISPLAY 122x32 Graphical LCD with SED1520 controllers
HDM32GS12-B DISPLAY 122x32 Graphical LCD with SED1520 controllers, LED Backlight
HDM32GS12Y-3 DISPLAY 122x32 Graphical LCD with SED1520 controllers, Selectable Interface, VAC LED Backlight
12864有：
AMPIRE128X64 DISPLAY 128x64 Graphical LCD with KS0108 controllers
HDG12864F-1 DISPLAY 128x64 Graphical LCD with SED1565 controller, Serial data input
HDG12864F-3 DISPLAY 128x64 Graphical LCD with SED1565 controller, Parallel data input
HDG12864L-4 DISPLAY 128x64 Graphical LCD with SED1565 controller, Parallel data input, LED Backlight
HDG12864L-6 DISPLAY 128x64 Graphical LCD with SED1565 controller, Selectable Interface, LED Backlight
LGM12641BS1R DISPLAY 128x64 Graphical LCD with KS0108 controllers
LM3228 DISPLAY 128x64 Graphical LCD
LM4228 DISPLAY 128x64 Graphical LCD
LM4265 DISPLAY 128x128 Graphical LCD
PG128128A DISPLAY 128x128 Graphical LCD Display
PG12864F DISPLAY 128x64 Graphical LCD Display
TG126410GFSB DISPLAY 128x66 Graphical LCD with SED1565 controllers, Bottom View