LCD Pinout

[RadBrad]

Does anyone know the pinouts to the 4x40-LCD?

[nmitech]

Here is the 4x40 LCD pinout. Assuming that you are asking about the LCM-554-51RZ module.

PIN No./Signal
01 DB6
02 DB7
03 DB4
04 DB5
05 DB2
06 DB3
07 DB0
08 DB1
09 E1
10 E2
11 RS
12 R/W
13 Vo
14 Vdd
15 Vss
16 Vss