Connect the device to your PC via the ICSP port if using a programmer.
OP-COM clones can become "bricked" if you attempt an online update or use incompatible firmware. Common symptoms include: OP-COM_RESTORE_FTDI_to_ORI_v20830.7z
: The FTDI chip displays USB/VID_0403&PID_0000 in Device Manager instead of the correct PID_6001 or PID_4F50 . Connect the device to your PC via the
Select the appropriate binary ( .bin or .hex ) file for your intended firmware version (e.g., v1.39, v1.45, or v1.59). Enable VCC and program the flash memory. Select the appropriate binary (
: 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.
Verify the success of the programming before reassembling the unit. Critical Tips for Success