I put a jumper on pins 5 and 6 of the keypad connector and powered up the unit. I then proceeded to attempt to communicate with the unit at a baud rate of 19,200 and have not had any luck communicating with the unit. When I power up the unit and then start mogd.exe, I get an arrow pointing to the ri...

still not working. a bit more information. When the unit stopped responding, it stopped right after I sent a command that was more or less invalid. The program that I wrote to communicate with the unit had a bug that did not interpret 0x20 as a hex number and instead sent decimal 20 to the unit inst...

I ran into these and thought they would make interesting keypads for people with MO LCDs who were wanting to add keypads with minimal effort. 2x8: http://www.allelectronics.com/cgi-bin/category.cgi?category=100&item=KP-24&type=store 4x4: http://www.allelectronics.com/cgi-bin/category.cgi?ca...

Hello. I'm having a problem trying to reset the baud rate on my GK24065-26 unit (Rev. 1.3). I reset it by using a jumper across pins 5 and 6 on the keypad connector and then powering the unit on. I then removed the jumper and powered down the unit. Then I power it back up and test it and I still get...

oops. I also forgot to ask another question regarding this display. It will be far easier for me to integrate this into my project by having it connect via USB. Is it possible to use a serial->USB converter?

Hello. Recently I purchased a GLLK24064-25 unit as I had also recently received a MX211 unit and loved it. When I received the GLK unit (much to my surprise I might add as I received it way before the ETA on the backorder), I tested the unit and found that I can only display 39 characters across whe...