Never click "Update" within the OP-COM software. Genuine OP-COM software will detect a clone interface and attempt to "flash" it with firmware that renders the clone hardware useless. Common Troubleshooting
Traditionally, the high-quality "Op-Com New" boards are green or blue with high-quality solder points. How to Verify Your Firmware
To run verified 1.67 firmware effectively, the hardware must be capable. Not all OP-COM clones are created equal. opcom 167 firmware verified
This is usually a driver issue. Check the Device Manager to ensure the device is listed under "Ports (COM & LPT)" or "Universal Serial Bus Controllers."
If you are a Vauxhall or Opel owner who prefers DIY maintenance over expensive dealership visits, you’ve likely encountered the diagnostic tool. However, the community is often plagued by firmware issues, "bricked" interfaces, and software mismatches. Never click "Update" within the OP-COM software
The firmware is the internal software running on the OP-COM interface hardware. While newer versions like 1.70 or 1.95 exist, is widely regarded as the most stable version for the "Clone" interfaces (non-genuine hardware) commonly found online. Key Benefits of Verified 1.67 Firmware:
If you are using Windows 10 or 11, the OP-COM drivers often fail to install because they aren't digitally signed. You must in the Windows recovery settings before installing the FTDI drivers. 2. Use the Correct Software How to Verify Your Firmware To run verified 1
If you have recently purchased an interface or are looking to upgrade, you can verify your firmware version using the following steps: