Size(mm*mm):78X70X12.5
View Size(mm*mm):62×44
Row:4
Column:8
Row dot matrix:64
Column dot matrix:128
Packaging:COB
Voltage(V):3.3/5
Color:Yellow-green/黄光黄屏/White light yellow /Blue/Gray
interface:Parallel port/Serial port
Control chip:ST7920-OB-B
Temperature range(℃):-20/+70
