To make your computer recognize this hardware, you must install the correct driver. This guide provides direct download links, step-by-step installation instructions, and troubleshooting steps for all major operating systems. Official FT231X USB UART Driver Download Links
Always download FTDI drivers directly from the official website. Third-party sites often host outdated files or bundled malware. FTDI provides two types of drivers: ft231x usb uart driver link
If your software cannot open the port, your user account likely lacks serial permissions. Run the command sudo usermod -a -G dialout $USER , then log out and log back in to grant your account access. Troubleshooting Common FT231X Driver Issues 1. Code 10 Error: "This device cannot start" To make your computer recognize this hardware, you
The FTDI FT231X is a highly popular USB-to-Serial UART interface chip used widely in electronics, Arduino development, industrial automation, and robotics. If your computer fails to recognize your hardware or displays a "Device driver software was not successfully installed" error, you need the official FTDI drivers. Third-party sites often host outdated files or bundled
: For Windows 7, 8, or older, refer to the FTDI No Longer Supported section . Installation Methods Drivers - FTDI
Navigate to System Settings > Privacy & Security . Scroll down to check if the system blocked the FTDI extension. If blocked, click Allow .