I am having problems with my hantronix lcd screen. I can not get anything out of it. The unit is getting 5 volts of Vd. The ground is connected to ground with the R/W to ground also. The Vl, which is the contrast is connected as Hantronix prescribed and the voltage to that is .8 volts. Then last I am using the 4bit mode.

I have tried PBP sample for LCD and I have modified the PBC and tried there sample also for the fact that I can manipulate the Init. seq. I still get nothing from everything and I can not find any information over the internet and none from Hantronix. There tech sup is really of no help finding the problem.