Even with the correct , problems can arise. Here are the top solutions:
For the best performance with your FT231X-based module, download the drivers directly from the official FTDI website. The VCP driver installation is usually automatic on modern operating systems, ensuring your UART projects work immediately. ft231x usb uart driver link
Recent versions of macOS feature native Apple FTDI drivers, but they can occasionally conflict with specific development environments like Arduino IDE or ESP32 flashers. If you need to install the official FTDI driver package manually: Download the macOS .dmg file from the link provided above. Double-click the downloaded file to mount the disk image. Run the .pkg installer contained inside the image. Even with the correct , problems can arise
When you plug in the device, verify it is recognized by opening a terminal and running: dmesg | grep tty Use code with caution. Recent versions of macOS feature native Apple FTDI