HELP: Interfacing LCD with PIC18f4520 (MpLab C18 Compiler)

You'll need to revise your hard ware.... You need power rail decoupling caps... You need to level drop the signals to the zigbee transceiver (you cant have 5 volts on the SCL and SDI lines )

hi
Ty Ian
i got it working after switching on and off the picdem z kit