• FTDI USB to TTL (3.3V I/O) Serial Cable (6 Way OEM FTDI TTL-232R-3V3 Cable)

This FTDI USB to TTL (3.3V I/O) Serial Cable (FTDI TTL-232R-3V3 OEM) is a professional, high quality, high speed device which allows a simple and easy way to connect TTL interface devices using a spare USB port.

The FTDI USB to TTL 3.3V features a FTDI FT232R device integrated within the cable USB type ‘A’ connector, which provide access to UART Transmit (Tx), Receive (Rx), RTS#, CTS#, VCC (5V) and GND connections.

This USB to TTL has it's I/O lines (CTS, RTS, Tx, Rx) configured to operate at 3.3V levels

Its features are identical to FTDI's USB to TTL cable (TTL-232R-3V3) with the same colour wires / pin out using a 6 Pin 0.1" (2.54mm) header.

This FTDI USB to TTL (3.3V I/O) also supports the same features found within the FT232R IC e.g. Supports FT232R FTDIChip-ID™

This FTDI USB to 3.3V I/O TTL serial adapter cable can fit & be used with many different boards & applications which include DACIO modules, RS232 Interface Loggers and also many new designs which require TTL logic including Ardunio boards.

The FTDI USB to TTL (3.3V I/O) uses a FTDI FT232R IC, which is one of the latest and most powerful USB to Serial/TTL IC on the market.

This USB to TTL (3.3V I/O) has 3.3V CMOS drive outputs and 5V safe TTL inputs which makes this USB to TTL (3.3V I/O) easy to interface to 3.3V MCUs.

Also provides 5V output to allow devices to be powered from the USB port.

The FTDI USB to TTL (3.3V I/O) is made using USB 2.0 specification cable and is marked as CE & FCC & RoHS approved.

This FTDI USB to TTL (3.3V I/O) serial cable is 1.8M (nominal) in length with a 2.54mm (0.1") pitch header which provides access via a 6 way connector (GND, CTS, VCC (+5V), Tx, Rx, RTS)


USB to TTL Serial Cable (TRX1432) pinout below:

Pin Out :  Wire Colour   : Function   

   1       :   Black  :   Ground
   2       :   Brown  :   CTS (Clear to Send)
   3       :   Red    :   VCC +5V typical (output)
   4       :   Orange :   TTL Transmit Tx (output)
   5       :   Yellow :   TTL Receive Rx (input)
   6       :   Green  :   RTS (Request to Send)

Serial baud: 300 - 2764800bps (3Mbps) at TTL level.

Supports OS:

Windows 10, Windows 10 x64
Windows 8/8.1 (32 & 64 Bit)
Windows Server 2008 R2
Windows 7
Windows 7 x64
Mac OS X (Inc Mountain Lion & Mavericks)
Android v3.2+ (No rooting required)
Windows Server 2008
Windows Server 2008 x64
Windows Vista
Windows Vista x64
Windows Server 2003
Windows Server 2003 x64
Windows XP
Windows XP x64
Windows 2000
Windows ME
Windows 98
Linux
Mac OS 9
Mac OS 8
Windows CE.NET (Version 4.2 and greater)


Installation & USB Drivers:
Driver Install Guides
VCP Drivers
D2XX Drivers

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FTDI USB to TTL (3.3V I/O) Serial Cable (6 Way OEM FTDI TTL-232R-3V3 Cable)

  • Model No.: 2473
  • Availability: In Stock
  • £8.79


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