The interface should now be recognized with a valid serial number. 2. Reflash the MCU (PIC18F458)
: This restoration method is strictly for interfaces with a genuine Microchip PIC18F458 . Fake or alternative chips (like the PIC18F45K80) may require different firmware files. OP-COM_RESTORE_FTDI_to_ORI_v20830.7z
: Software reports "Interface not found" even when connected. The interface should now be recognized with a
: Use 7-Zip to extract the .7z file; if you encounter "Cannot Open File as Archive" errors, the file may be corrupted and require a repair tool like WinRAR to fix the headers. OP-COM_RESTORE_FTDI_to_ORI_v20830.7z