Data sheet for a graphical LCD

Question

Hello everyone, i happen to stumble into this GLCD module (likely a 128x64 LCD) that is fully working, but i can't manage to find a data sheet for it or figure it out what is the controller the module uses. So i would appreciate if anyone can point me in the right direction. 
 Attachments:

BigG · Answer

I found that the Arduino U8g2 library is one of the more comprehensive libraries for LCD and OLED displays. Might be worth trying out a few options if you cannot find yours in the extensive list of drivers.

https://github.com/olikraus/u8g2/wiki/setup_tutorial

alphaallan · Answer

Yes, i did and the user manual is for a different module (MGL5128), that is not pin compatible with this module i have. In the one i have pin 1 is GND and on that manual Pin 1 is VDD

shabaz · Answer

Hi Allan, Often there are many LCD displays with the same chipset. Yours has three chips on it like many other KS0108 displays of this size. The ground pin could perhaps have been specific to the use-case. There seems to be a jumper (J2 and J1) which has set pin 1 to ground. If you've googled and have not found it, then sorry I cannot help further.

shabaz · Answer

Hi Allan, Did you google the text written on the board (P-G12..). The first hit is a user manual.

Data sheet for a graphical LCD

Top Replies