HCS2022为2.93寸20*2字符OLED显示模块，内置KS0066及其兼容控制器，接口为并口，若客户原先用2002字符型液晶模块，软件硬件上上不用调整可以直接用这款OLED屏。该屏显示效果为黑底绿字或黑底黄字。该OLED模块为长条形OLED屏也非常适合1U机箱使用
   尺寸介绍如下：
DIMENSIONAL OUTLINE 116.0(W)×37.0(H)×7.5MAX.(T) mm
VIEW AREA 75.52(W)×13.52(H) mm
EFFECTIVE V/AREA 73.52(W)×11.52(H) mm
NUMBER OF CHARACTERS 20Characters×2Lines ---
CHARACTER PITCH 3.70(W)×5.95 (H) mm
CHARACTER SIZE 3.22(W)×5.57 (H) mm
DOT PITCH 0.65(W)×0.70 (H) mm
DOT SIZE 0.62(W)×0.67(H) mm
DISPLAY TYPE OLED/YELLOW
DISPLAY DOT: YELLOW
COLOR
DISPLAY BACKGROUNTND: BLACK
INPUT DATA 8-bit 68XX PARALLEL
DUTY 1/16 DUTY
CONTROLLER US2066
BEZEL 0.6T
OPERATING TEMPERATURE -40 o C ~85 o C
STORAGE TEMPERATURE -40 o C ~ 90 o C
显示效果图如下：