I had forgotten to mention that I had tried to use the I/O Test program already and it did not work. However I have managed to resolve the problem. Inside a program I am making I sent "\xfe\x25\x00" to the LCD (which is supposed to switch to keypad mode). I beleive when I last tried to switch to ...

I've had my LK-162-12 for quite some time now, but it wasn't until recently I tried getting the keypad working (to no avail). I have it hooked up via serial and have no problem displaying stuff but I can't get any keypad input (in a serial communications prog or Alphademo). The keypad is just a ...