The FT231X is a workhorse of the electronics world, and keeping the correct driver link handy can save you hours of troubleshooting. With the official FTDI VCP driver installed, your development board should seamlessly bridge the gap between your code and your hardware.
Happy hacking
Getting the FT231X USB UART driver link and installing it correctly is essential for anyone working with microcontrollers, industrial sensors, or legacy serial devices. The FT231X chip, developed by Future Technology Devices International (FTDI) , acts as a high-speed bridge between modern USB ports and the asynchronous serial (UART) interface. Official FT231X USB UART Driver Download Link
The most reliable and secure source for these drivers is the official FTDI website. You should avoid third-party driver repositories to prevent malware risks or outdated software. Official FTDI Driver Page: FTDI Chip Drivers .
Virtual COM Port (VCP) Drivers: These are the most common drivers used to make your USB device appear as a standard COM port (e.g., COM3).
D2XX Direct Drivers: Used for applications that need direct access to the USB device through a DLL. Installation Guide by Operating System
Modern operating systems often handle FTDI drivers automatically, but manual installation is frequently required for custom hardware or older systems. 1. Windows 10 & Windows 11
Most Windows systems with internet access will automatically download the driver via Windows Update when the device is plugged in. If it fails:
Download the CDM Setup Executable from the FTDI VCP Drivers page. ft231x usb uart driver link
Run the .exe file before plugging in your device to ensure proper configuration.
Alternatively, use Device Manager to right-click the "Unknown Device," select Update Driver, and browse to your extracted driver folder. 2. macOS
Mac systems typically require the VCP driver to be manually installed.
Connect the device and check System Information to confirm it is detected.
Download the macOS driver package from FTDI and follow the installer prompts. Users on Apple Silicon (M1/M2/M3) should ensure they download the ARM version of the driver. 3. Linux
Linux distributions generally include built-in support for FTDI chips in the kernel.
Plug in the device and verify it is detected by typing dmesg | grep FTDI in the terminal.
If permissions are an issue, you may need to add your user to the dialout group or use sudo for access. Troubleshooting Common Issues The FT231X is a workhorse of the electronics
If your device is still not showing up as a COM port, try these steps: Drivers - FTDI
Even with the correct ft231x usb uart driver link, problems can arise. Here are the top solutions:
If manually adding a driver, use these IDs.
Searching the web for an "ft231x usb uart driver link" exposes you to significant cybersecurity risks. Stick to the official source:
✅ Official FTDI VCP Driver Page: https://ftdichip.com/drivers/vcp-drivers/
With the correct driver installed, your FT231X-based device will reliably enumerate as a COM port (Windows), /dev/tty.usbserial (macOS), or /dev/ttyUSB0 (Linux). Whether you're debugging an embedded system, programming an ESP32 via a serial adapter, or building a custom USB peripheral, a properly installed FT231X driver is your foundation for stable communication.
Need further help? Visit the official FTDI Community Forum or check your device manufacturer’s support page for specific pinout or voltage-level details.
Last updated: Q2 2026. Article includes verified driver links and procedures for the FT231X USB UART chip. All advice follows FTDI’s official documentation. Searching the web for an "ft231x usb uart
is a popular USB-to-UART interface chip from FTDI used for serial communication and battery charger detection
. To use it, you typically need to install official drivers that allow your computer to recognize the device as a Virtual COM Port (VCP). Official Driver Download Links The official source for all FTDI drivers is the FTDI Chip Drivers Page
. Depending on your needs, you can choose between two main types: Virtual COM Port (VCP) Drivers
: These make the USB device appear as a standard serial port to your operating system Download Windows VCP Installer (Supports Windows 10, 11, and Server) Download Mac OS VCP Drivers
(Available for various macOS versions, including native support on newer versions) D2XX Direct Drivers
: These allow applications to access the FT231X directly through a DLL rather than a COM port Download D2XX Drivers Installation Instructions
UMFT231XA USB to Full-Handshake UART Development Module - FTDI
Here’s a full write-up on the FT231X USB UART driver link, including what the FT231X is, why drivers are needed, and where to find the official drivers.
| OS | Driver Package |
|----|----------------|
| Windows 10 / 11 | CDM v2.12.36.4 WHQL Certified (or newer) |
| Windows 7 / 8 / 8.1 | Same CDM driver |
| Windows Legacy (XP / Vista) | CDM v2.12.28 |
| Linux | Kernel built-in (no separate install needed if kernel ≥ 2.6.9) |
| macOS | Apple includes FTDI VCP driver up to macOS Ventura; for newer macOS: use FTDI’s D2XX helper or VCP driver from FTDI site |
| Android | Requires D2XX driver and custom app (not standard) |
⚠️ Avoid third-party “driver download” sites – they may contain malware. Only use ftdichip.com.