Character LCD module 20x4 specifications:
Module size: 98.0(W)*60.0(H)*13.1(T) mm
View area: 77(W)*25.2(H) mm
Character pitch: 3.55(W)*5.37(H) mm
Character size: 2.96(W)*4.78(H) mm
Chars X lines:20*4
Controller: SPLC780
Driving method: 1/16 duty, 1/5 bias
Display mode: STN,Negative, transmissive, Blue
Backlight color: White
IC packagings:COB
Display type:Character
Mechanical drawing and pinouts: