It is possible to use an 4x20LCD for the MB64 and MB64Seq. I have now an 2x20LCD and would like to chnge it if possible.
By!
Hi,
only the PIC18F versions will provide the possibility to change the display layout on a similar way like it has been realized for the MBLC, so that larger LCDs make sense. The PIC16F variants are unfortunately “out of memory” 
Best Regards, Thorsten.