Op-com_restore_ftdi_to_ori_v20830.7z May 2026

OP-COM clones can become "bricked" if you attempt an online update or use incompatible firmware. Common symptoms include:

Connect the device to your PC via the ICSP port if using a programmer. OP-COM_RESTORE_FTDI_to_ORI_v20830.7z

: Software reports "Interface not found" even when connected. OP-COM clones can become "bricked" if you attempt

The restoration process generally involves two parts: repairing the FTDI communication chip and reflashing the PIC18F458 microcontroller. 1. Restore the FTDI Chip Restoration Steps Verify the success of the programming

: Attempting to move from version 1.64 to 1.65 (or similar) results in a non-responsive device. Restoration Steps

Verify the success of the programming before reassembling the unit. Critical Tips for Success

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.