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TTL-232R-3V3
USB to TTL UART Serial Converter Cable
USB to UART cable
USB to TTL Serial 3.3V Cable
FTDI TTL-232R converter cable
TTL-232R-3V3
USB to TTL UART Serial Converter Cable
USB to UART cable
USB to TTL Serial 3.3V Cable
FTDI TTL-232R converter cable
TTL-232R-3V3
USB to TTL UART Serial Converter Cable
USB to UART cable
USB to TTL Serial 3.3V Cable
FTDI TTL-232R converter cable

USB to TTL Serial Cable 6Pin USB to UART Converter Cable | PINOWELL

PNW-TTL232R3V3-WE
*Color:Black *Cable Length:6ft *Cable Type:USB to TTL UART Serial *Chip Inside:FTDI FT232RQ Chipset *Part Number:TTL-232R-3V3-WE,TTL-232R-5V-WE *Connector:Type-A USB Male to 6Pin 0.1” Pitch Female Socket Header *Compatible Systems:Windows XP,Win7/8/10/11,Mac OS,Linux,Android,Vista,etc.
$12.99 USD $0.00 USD
Free worldwide shipping
Free returns
Carbon neutral
Secure payments
Size
6FT
TTL Level
3.3V
5V
Quantity
Only 2000 left
Volume Pricing
Quantity
Price
1+
$12.99 USD each
Inventory quantity : 2000

Enhance serial communication with our USB to TTL Serial Cable. Featuring FTDI FT232RQ Chipset for optimal compatibility with various systems.Ideal for devices with diverse serial communication needs.(Scroll down to view the user guide)

USB to TTL Serial Cable - Your Versatile Connectivity Solution

The USB to TTL Serial Cable is a highly valuable and adaptable device that serves as a crucial link between devices with 3.3V/5V logic level UART signals and laptops or other USB-enabled host devices. Its carefully engineered design and powerful features make it an essential tool for various applications, especially for professionals engaged in tasks like debugging and firmware flashing.
1. General Specifications
  • Color and Cable Length: This cable comes in a sleek Black color, presenting a professional look. With a length of 6ft, it offers the flexibility to connect devices that are not close to the host computer, accommodating different setup scenarios with ease.
  • Cable Type: Specifically designed as a USB to TTL UART Serial cable, it specializes in converting between USB and TTL UART serial signals. This enables seamless communication between different types of devices, ensuring smooth data transfer.
2. Chipset Technology
  • FTDI Chipset: At its core is the reliable FTDI chipset, which is integrated into the USB 2.0 type A male terminal. This chipset is renowned in the industry for its ability to ensure wide compatibility across multiple operating systems and support reliable data transfer rates. It is the foundation of the cable's excellent performance, facilitating stable and efficient communication between connected devices.
  • EEPROM Configuration: The FTDI chipset on the printed circuit board (PCB) features a configurable internal EEPROM. This unique functionality allows users to invert UART signals individually by configuring the EEPROM. This high level of customization empowers users to adapt the cable to meet specific device requirements and diverse application scenarios.
3. Connector Design
  • USB and 6-Pin Header: The cable is equipped with a Type-A USB Male connector on one end, which can be effortlessly plugged into any standard USB port on a host device. The other end has a 6Pin 0.1” Pitch Female Socket Header. This 6-pin configuration provides access to essential signals such as Tx (Transmit), Rx (Receive), RTS# (Request To Send), CTS# (Clear To Send), VCC (which can supply either 5V power), and GND (Ground). The availability of these signals makes it suitable for a wide variety of applications and devices with different serial communication needs.
4. Compatibility
  • Operating Systems: The cable demonstrates remarkable compatibility with a wide range of operating systems. It works seamlessly with Windows XP, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11 (in both 32 and 64-bit versions), Windows 2008, Windows CE, MacOS, and Linux 2.4 and above. This broad compatibility ensures that it can be easily integrated into different computing environments, whether it's a Windows-based workstation for office use, a Mac for creative work, or a Linux system for technical tasks.
  • Compatible Devices: It is also compatible with an extensive list of devices, including laptops, Raspberry Pi, calculators, microphones, industrial controls, test equipment and instrumentation, consumer electronics, synthesizers, machine tool numerical controls, printers, video display terminals, routers, personal computers, and GPS navigation systems. Its versatility makes it an ideal choice for connecting and communicating with different types of equipment across various fields.
5. Applications
  • Debugging and Firmware Flashing: The cable is especially useful for debugging tasks. It allows users to access and analyze the data flow between devices, facilitating troubleshooting. Additionally, it plays a vital role in firmware flashing operations. Users can update the firmware on a multitude of devices like routers, GPS units, set-top boxes, and hard drives. Its ability to handle 3.3V/5V logic level UART signals and its compatibility with numerous devices make it an indispensable tool in these critical processes.

Conclusion

In summary, the USB to TTL Serial Cable is a feature-rich and highly versatile product. Combining a reliable FTDI chipset, a convenient connector design, broad compatibility, and practical applications, it is a must-have for professionals dealing with serial communication between devices with different voltage levels and interfaces. Whether in electronics, industrial automation, or computer networking, this cable provides a seamless and efficient solution for connecting and interacting with a wide range of devices.

Here are the steps on how to use the USB to TTL Serial Cable 6Pin USB to UART Converter Cable:

Step 1: Check Compatibility

  • Devices: Ensure that the device you want to connect (such as a Raspberry Pi, router, GPS device, etc.) has a UART interface that operates with 3.3V/5V logic level UART signals. Refer to the device's manual to confirm its specific UART signal requirements and pin configurations.
  • Operating System: Verify that your computer (laptop or desktop) runs on one of the supported operating systems, including Windows XP, Windows 7/8/10/11, Mac OS, Linux, or Android.

Step 2: Prepare the Cable and Devices

  • Take out the USB to TTL Serial Cable. Make sure the cable is in good condition and there are no visible signs of damage to the connectors or the cable itself.
  • Power off the device that you'll be connecting to the cable (if applicable). This helps prevent any potential electrical issues during the connection process.
  • Locate an available USB port on your computer.

Step 3: Connect the Cable

  • Plug the Type-A USB Male end of the cable into the available USB port on your computer. Ensure it is inserted firmly and securely.
  • For the 6Pin 0.1” Pitch Female Socket Header end of the cable, connect it to the device's UART interface according to the following standard pin assignments:
    • Tx (Transmit) Pin: Connect the cable's Tx pin to the device's Rx (Receive) pin. This allows data to be sent from the computer to the device.
    • Rx (Receive) Pin: Connect the cable's Rx pin to the device's Tx pin. This enables the device to send data to the computer.
    • RTS# (Request To Send) Pin: If the device supports hardware flow control and has an RTS# pin, connect the cable's RTS# pin to it. This helps manage the flow of data to avoid data loss or overloading the device's buffer.
    • CTS# (Clear To Send) Pin: Similarly, if the device has a CTS# pin for hardware flow control, connect the cable's CTS# pin to it.
    • VCC (Power) Pin: If the device requires power from the cable (usually 5V), connect the cable's VCC pin to the appropriate power input on the device. However, some devices may have their own internal power source, so make sure to check the device's manual before making this connection.
    • GND (Ground) Pin: Connect the cable's GND pin to the device's ground pin. This is essential for establishing a common electrical reference and ensuring proper electrical operation.

Step 4: Install Drivers (if necessary)

  • For Windows:
    • In many cases, when you connect the cable to the computer, Windows will attempt to automatically install the necessary drivers due to the FTDI chipset's compatibility. However, if the driver installation doesn't happen automatically:
    • Visit the official FTDI website. On the website, look for the driver download section and find the drivers suitable for your specific Windows version (e.g., Windows 10 64-bit). Download the appropriate driver package.
    • Run the installer and follow the on-screen instructions to complete the driver installation process. You may need to restart your computer after installation.
  • For Mac OS:
    • Mac systems usually have built-in support for many common USB devices with FTDI chipsets. However, if the cable is not recognized or doesn't work properly:
    • Check for any available software updates for your Mac. You can do this by going to the "System Preferences" and clicking on "Software Update".
    • Additionally, you can visit the FTDI website to see if there are any specific Mac-compatible drivers or additional software that might enhance compatibility.
  • For Linux:
    • Depending on your Linux distribution, the necessary drivers might already be included in the kernel. If the cable is not detected or doesn't function as expected:
    • Use the package manager of your distribution. For example, on Ubuntu, you can use the apt-get command to search for and install relevant FTDI drivers. On CentOS, you might use yum for a similar purpose.
    • Some distributions may require additional configuration steps, which you can find in the distribution's documentation or by searching relevant online forums.

Step 5: Configure the Serial Port Settings

  • Open the Terminal Application:
    • On Windows, you can use the Command Prompt or a terminal emulator like PuTTY. If using PuTTY, open the application and go to the "Session" category. Select "Serial" as the connection type.
    • On Mac OS and Linux, use the built-in Terminal application.
  • Set the Serial Port Parameters:
    • Baud Rate: Refer to the device's manual to determine the correct baud rate it uses. Common baud rates include 9600, 19200, 38400, etc. Enter the appropriate value in the serial port settings. For example, if the device uses 9600 baud rate, set it accordingly.
    • Data Bits: Typically, set the number of data bits to 8, but check the device's requirements as it can sometimes be 7.
    • Stop Bits: Usually, you can choose between 1 or 2 stop bits. Refer to the device's manual for the correct setting.
    • Parity: Select the appropriate parity option, which can be odd, even, mark, space, or no parity, depending on what the device supports.
    • In PuTTY (for Windows), enter these values in the relevant fields under the "Serial" settings section. On Linux and Mac OS, you can use commands like stty to set these parameters. For example, if the cable is recognized as /dev/ttyUSB0 on Linux, you can use the command stty -F /dev/ttyUSB0 <baud_rate> cs<data_bits> -cstopb <parity_option> (replace <baud_rate><data_bits>, and <parity_option> with the actual values).

Step 6: Power on the Device

  • Once the cable is properly connected and the serial port settings are configured correctly, power on the device that you connected to the cable.
  • Wait for the device to initialize. You should start seeing some activity in the terminal application (if configured correctly) indicating that the connection is established and data can be transmitted or received.

Step 7: Test and Use the Connection

  • In the terminal application, you can start sending commands or data to the device based on its functionality. For example, if it's a router, you can send configuration commands. If it's a GPS device, you can query for location data.
  • Monitor the communication process to ensure that data is being transmitted and received correctly. You can also check for any error messages or unexpected behavior in the terminal.

Step 8: Disconnecting

  • When you're finished using the cable and the device, first close any applications that were using the serial connection.
  • Power off the device.
  • Then, carefully disconnect the 6Pin 0.1” Pitch Female Socket Header end of the cable from the device's UART interface and unplug the Type-A USB Male end of the cable from your computer's USB port.
By following these steps, you can effectively use the USB to TTL Serial Cable 6Pin USB to UART Converter Cable to connect and communicate with your devices.
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