The Ultimate Guide to Reflashing a VCDS Interface (ATmega162)
If your computer sees the device as "Unknown" or "USB Serial Port" instead of "Ross-Tech Direct USB," you need to flash the FTDI chip. Use to change the Vendor ID (VID) and Product ID (PID) to match Ross-Tech standards (usually VID 0403, PID FA20). 5. Testing the Result Once flashed, put the cable back together and: Install the VCDS version compatible with your firmware. Run the VCDS Loader (often required for clone cables). vcds atmega162 reflash
Tools like progisp , AVRDUDE , or ExtremeBurner are commonly used to push the data. 3. Preparing the Hardware The Ultimate Guide to Reflashing a VCDS Interface