GT2560 V4 & 128x64 Full Graphic LCD

[fabiofilippini]

I made this schematic to connect a reprap full graphic smart controller to the 20 pin connector of the GT2560 V4. Could anyone tell me if it could work?

[marco06440]

bonjour

il semble que j'ai le méme probléme
j'ai une gt2560 v4 avec connecteur lcd 20 pin
et un lcd 2004 avec 2 foi 10pin
avais vous tester le branchement
merci
marco.brocart@orange.fr

[William]

Hi, There is no problem with the connection, the specific situation needs to be tested.

[marco06440]

ok how. ?
thank you

[marco06440]

I do not know how to test and by plugging in directly I am afraid of grilling something
I connected:
EXP1: VCC, GND ,, D7,6D, D5, LCD_RS, LCD_EN
the screen lights up but only blocks

everything else has to be plugged in too so that it works
e
thank you

[matutes922]

I tried the same wiring diagram, and only got beeps from the integrated speaker. I realy would like to connect an graphics lcd to this printer

[William]

Sorry, we can't test that either.

[cabfire]

Try to invert EN1 and EN2 pinout wiring on exp2 connector

I have followed this FYSETC MINI 12864 Spec for EXP1 / EXP2 and it works fine for me ==> https://github.com/FYSETC/FYSETC-Mini-12864-Panel

In this spec EN2 is on pinout EXP2-6 and EN1 on pinout EXP2-8