Thanks for your reply. Yes, I am sending the remember command (on) before deleting a region or all regions. Unfortunately we can not use a stylus for our application. I have tried varying the pressure parameter. The physical difference is about 1/2 inch between my region boundaries. I can not force ...

We are using the GLT240128 in a prototype for a new product. I have multiple screens that I can page thru and have set up an average of 6 touchscreen regions per screen. I have the LCD connected to the hardware RS-232 port on a PIC18F4550 so that I can monitor the data available bit and respond quic...