Thanks iLLNESS, your hard work is much appreciated!
Hi, your schematic is not same as iLLNESS has. Look at 1st page of this thread. Your bootloader reset for 18F4550 should be pin 25 to pin 31 (vss). Mclr pin 1 is master reset, not same as bootloader reset. You also need to flash the bootloader to the chip with a pic programmer. Again not same as loading hex to chip with usb loader like picdem. Go back to your schematic and correct your layout. Also read in first part of this thread how to flash pic for use with bootloader. Good Luck!my dongle support btl
i use this schematic:
schema_PSGrooPIC1.0_USBHIDC18-BTL_ICSPoptional - Folder Shared from Box.net - Free Online File Storage