# glcd ag240128b with T6963c controller **URL:** \ **Category:** Displays\ **Created:** [March 3, 2014, 2:27pm UTC](https://forum.arduino.cc/t/glcd-ag240128b-with-t6963c-controller/216895 "2014-03-03T14:27:45Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![system](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/system/32/1140315_2.png) [@system](https://forum.arduino.cc/u/system)\ **Post date:** [March 3, 2014, 2:27pm UTC](https://forum.arduino.cc/t/glcd-ag240128b-with-t6963c-controller/216895/1 "2014-03-03T14:27:45Z")
Hi i am new in this forum, and i try to run a glcd AG240128b with T6963C controller on Arduino UNO R3. I don't know how to wire this display. The pinout of this dispay is, pin 1 VSS GND pin 2 Vcc +5V pin 3 Vo Contrast voltage pin 4 C/D H : Data, L : Instruction Code pin 5 /RD Read pin 6 /WR Write pin 7 /DB0~DB7 Data bus line pin 8 /CE Enable signal pin 9 /RST Reset pin 10 Vout Power out voltage for LCD pin 11~18 MD H : 32 / L : 40 Select Of Columns pin 19 FS H : 6_8 , L : 8_8 Select Of Columns pin 20 NC No connection I can't understand for pin7 /data bus line/ i must use OneWire.lib ? Or something else ?? I have a T6963 library [Google Code Archive - Long-term storage for Google Code Project Hosting.](https://code.google.com/p/arduino-t6963c/downloads/list) , but it has some errors on verify. Please help me in wiring and if you can give me working code because i am a beginner in programming. Thanks in advance. 🙄 ---
**Author:** ![olikraus](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/olikraus/32/214084_2.png) [@olikraus](https://forum.arduino.cc/u/olikraus)\ **Post date:** [March 3, 2014, 9:56pm UTC](https://forum.arduino.cc/t/glcd-ag240128b-with-t6963c-controller/216895/2 "2014-03-03T21:56:12Z")
U8glib supports the T6963 controller: [Google Code Archive - Long-term storage for Google Code Project Hosting.](http://code.google.com/p/u8glib/). I suggest to read this thread: [DMF5005N optrex - Displays - Arduino Forum](http://forum.arduino.cc/index.php?topic=175144.0) If you have further questions, please provide a link to the datasheet of your display module. Oliver ---
**Author:** ![system](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/system/32/1140315_2.png) [@system](https://forum.arduino.cc/u/system)\ **Post date:** [March 5, 2014, 11:35pm UTC](https://forum.arduino.cc/t/glcd-ag240128b-with-t6963c-controller/216895/3 "2014-03-05T23:35:59Z")
Excuse me take my apologies, this is a datasheet of my display [www.powertipusa.com/pdf/pg240128a.pdf](http://www.powertipusa.com/pdf/pg240128a.pdf) I connect my display by the second link of your post... but my controller t6963c is very heat. But is no image on display. May be i do something wrong. :~ I also rename in U8glib pin 14, 15, 17, 18, 16 to A0, A1, A3, A4, A2. ---
**Author:** ![olikraus](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/olikraus/32/214084_2.png) [@olikraus](https://forum.arduino.cc/u/olikraus)\ **Post date:** [March 6, 2014, 6:16am UTC](https://forum.arduino.cc/t/glcd-ag240128b-with-t6963c-controller/216895/4 "2014-03-06T06:16:20Z")
For any further suggestions, you need to provide more information. How are pins connected exactly? How did you connect the var pot? Exact U8glib constructor call? A picture of your setup might also be helpfull. Oliver ---
**Author:** ![system](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/system/32/1140315_2.png) [@system](https://forum.arduino.cc/u/system)\ **Post date:** [May 6, 2021, 3:30am UTC](https://forum.arduino.cc/t/glcd-ag240128b-with-t6963c-controller/216895/5 "2021-05-06T03:30:40Z")