Size(mm*mm):80X80X13
View Size(mm*mm):73×39
Row:4
Column:8
Row dot matrix:64
Column dot matrix:128
Packaging:COB
Voltage(V):3.3/5
Color:Yellow-green/Blue/White light yellow
interface:Parallel port/Serial port
Control chip:ST7920-OB-B
Temperature range(℃):-20/+70
