Ft231x Usb Uart Driver Link (2027)

is a popular USB-to-UART interface chip from FTDI, known for its small footprint and "full handshake" capabilities. It is widely used to bridge USB ports with microcontroller UART interfaces, enabling easy serial communication without requiring the developer to write complex USB protocol firmware. Official Driver Links

uses the standard FTDI driver architecture. You can find the latest official drivers on the FTDI Virtual COM Port (VCP) Drivers

page. These drivers are royalty-free and typically eliminate the need for custom USB driver development. Virtual COM Port (VCP) Drivers

: These make the USB device appear as a standard serial (COM) port on your computer, compatible with most terminal software. D2XX Direct Drivers

: Used for custom applications that require direct access to the via a DLL interface Key Features of the Integrated Protocol Handling

: The entire USB protocol is handled on-chip; no external crystal or USB-specific firmware programming is required. Data Transfer Rates : Supports baud rates from 300 baud to 3 Mbaud Buffer Size : Features a 512-byte receive buffer 512-byte transmit buffer for high data throughput. Battery Charger Detection

: A standout feature that allows mobile devices to detect if they are connected to a dedicated charger port, enabling faster/higher current charging. Configurable CBUS I/O

: Includes configurable pins for tasks like driving transmit/receive LEDs or generating internal clocks (6MHz, 12MHz, 24MHz) for external logic. Voltage Support

: Integrated +3.3V level converter for USB I/O. It can operate with logic levels between 1.8V and 3.3V and is 5V tolerant. Internal MTP Memory

: 2048-byte EEPROM for storing device descriptors and CBUS configurations, programmable over USB using the FT_PROG Utility Comparison: FT231X vs. FT232R is the older industry standard, the

is often preferred for newer designs because it is more cost-effective and includes the specialized Battery Charger Detection schematic example for a bus-powered FT231X circuit? FT231X - FTDI

Key Hardware Features * Single chip USB to asynchronous serial data transfer interface. * Entire USB protocol handled on the chip. UMFT231XC USB to UART with Battery Charger Support - FTDI 2 Sept 2012 —

is a popular USB-to-UART interface chip from FTDI Chip that allows microcontrollers and other serial devices to communicate with a computer via USB. To use it, you typically need to install specific drivers that make the device appear as a Virtual COM Port (VCP) on your operating system. Official Driver Links

You can download the latest official drivers directly from the manufacturer: FTDI VCP Drivers ft231x usb uart driver link

: The standard drivers for Windows, macOS, and Linux can be found on the FTDI Drivers Page Installation Guides

: Detailed step-by-step instructions for different operating systems are available in the FTDI Installation Guides How to Install the Driver (Windows) If your device shows up as "FT231X USB UART" under Other Devices

with a warning icon in the Device Manager, follow these steps to manually update it: Download and Extract : Download the VCP driver ZIP file from the FTDI website and extract it to a folder on your PC. Update Driver : Right-click on FT231X USB UART in the Device Manager and select Update driver Browse Manually Browse my computer for drivers and navigate to the folder where you extracted the files.

to complete the installation. Once finished, the device should appear under Ports (COM & LPT) as a "USB Serial Port". FT231X - FTDI

The FT231X is a USB-to-UART bridge IC developed by FTDI Chip. To use a device containing this chip, such as a serial adapter or microcontroller, you typically need to install the Virtual COM Port (VCP) drivers to make the device appear as a standard COM port on your computer. Official Driver Download Links

The safest and most reliable source for drivers is the manufacturer's official website:

Windows 10, 11, and Server: Official FTDI Windows Driver Installer (Contains both VCP and D2XX drivers).

macOS, Linux, and Android: Visit the FTDI VCP Drivers Page for specific version links.

Older Operating Systems: For Windows 7, 8, or older, refer to the FTDI No Longer Supported section. Installation Methods Drivers - FTDI

7. FT231X VID/PID for Reference

• Vendor ID (VID): 0x0403 (FTDI)
• Product ID (PID): 0x6015 (FT231X)

If manually adding a driver, use these IDs.

Conclusion: Your Safe FT231X Driver Link Recap

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. is a popular USB-to-UART interface chip from FTDI,

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.

Getting Started with the FT231X USB UART Driver If you're working with modern electronics, you’ve likely encountered the FTDI FT231X. Part of the "X-Chip" series, this chip is a popular full-speed USB-to-UART bridge used in everything from industrial controllers to DIY Arduino projects. However, your computer can't "talk" to the hardware without the right drivers. Official FT231X Driver Download Link

For security and stability, always source your drivers directly from the manufacturer. Official FTDI Driver Page: FTDI Chip Drivers

Most Common Download: For Windows 10/11 users, use the CDM v2.12.36.4 WHQL Certified setup executable. This "Combined Driver Model" (CDM) conveniently installs both VCP and D2XX drivers at once. Which Driver Do You Need?

FTDI offers two distinct driver types for the FT231X, depending on how your software needs to interact with the device. Driver Type

You're looking for information on the FT231X USB UART driver. Here's some text that might be helpful:

Introduction

The FT231X is a USB-to-UART (Universal Asynchronous Receiver-Transmitter) converter chip developed by FTDI (Future Technology Devices International). It's a popular IC used in many USB-UART adapter cables and modules, providing a simple and efficient way to connect devices with UART interfaces to a host computer via USB.

Driver Overview

The FT231X driver is a software component that enables communication between the FT231X chip and the host computer's operating system. The driver provides a virtual COM port (VCP) interface, which allows the host computer to interact with the FT231X chip as if it were a physical serial port.

Key Features

Here are some key features of the FT231X driver: Vendor ID (VID) : 0x0403 (FTDI) Product ID

1. USB 2.0 interface: The FT231X chip connects to the host computer via a USB 2.0 interface, which provides a high-speed connection with a maximum data transfer rate of 480 Mbps.
2. UART interface: The FT231X chip provides a UART interface with programmable baud rates, data bits, parity, and stop bits.
3. Virtual COM port (VCP): The driver creates a VCP interface, which allows the host computer to interact with the FT231X chip as if it were a physical serial port.
4. Flow control: The FT231X driver supports hardware flow control (CTS, RTS, DTR, DSR) and software flow control (XON/XOFF).

Operating System Support

The FT231X driver is available for various operating systems, including:

1. Windows: Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10 (32-bit and 64-bit)
2. macOS: macOS 10.6 and later (32-bit and 64-bit)
3. Linux: Linux kernel 2.6 and later (32-bit and 64-bit)

Installation and Usage

To use the FT231X driver, you'll need to:

1. Install the driver software on your host computer.
2. Connect the FT231X-based USB-UART adapter cable or module to your computer.
3. Configure the driver settings as needed (e.g., baud rate, data bits, parity).
4. Use the VCP interface to interact with your device via the UART interface.

Conclusion

The FT231X USB UART driver is a widely used and versatile driver that enables communication between FT231X-based devices and host computers. Its ease of use, flexibility, and compatibility with various operating systems make it a popular choice for many developers and engineers.

If you need more information or want to download the driver, you can visit the FTDI website or search for the FT231X driver on your favorite search engine.

FT231X USB UART is a full-speed USB-to-serial interface chip developed by

. To ensure your hardware communicates correctly with your computer, you need to install the appropriate Virtual COM Port (VCP) Official Driver Download Link The most reliable source for FT231X drivers is the official FTDI VCP Drivers Page

: This page provides the latest stable drivers for Windows, macOS, Linux, and Android. Installation by Operating System Drivers - 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.

Symptoms of a Missing Driver

How do you know if you need the FT231X driver? Look for these signs:

1. Windows: In Device Manager, the board appears under "Other Devices" as "FT231X USB UART" with a yellow exclamation mark, or simply as an "Unknown Device."
2. No COM Port: Your IDE (like Arduino IDE or PlatformIO) cannot find a serial port to connect to.
3. Upload Failures: You try to upload code, and the software complains that no device is found on the specified port.

If this sounds familiar, the solution is a quick driver installation.

Step-by-Step Installation Guide

Linux: Permission denied (ttUSB0)

Your user lacks serial port permissions.

• Solution: sudo usermod -a -G dialout $USER, then log out and back in.