PL2303 TA Download Cable USB to TTL RS232 Module USB to Serial

Description

The PL2303 USB to TTL Serial Cable is easiest way ever to connect to your microcontroller/Raspberry Pi/WiFi router serial console port.

Inside the big USB plug is a USBSerial conversion chip and at the end of the 36″ cable are four wire – red power, black ground, white RX into USB port, and green TX out of the USB port.

The power pin provides the 5V @ 500mA direct from the USB port and the RX/TX pins are 3.3V level for interfacing with the most common 3.3V logic level chipsets.

Because of the separated pin plugs, this cable is ideal for powering and connecting up to the debug/login console on the Raspberry Pi or BeagleBone Black. Connect the pins as shown to power the Pi or BBB and establish the RX/TX link. Then install the Windows XP/Vista/7 or MacOS X PL2303HX.A drivers on your computer and connect with a terminal program at 115200 baud. Windows 8 is not supported. If you’re using Windows 7 and you have issues, try this Prolific driver version 1.013

Also handy for hacking WiFi routers to install alternate OS’s, or nearly any other TTL port. This is easier to use than an FTDI cable in many cases because the wires are separated

This cable is not good for Arduino re-programming such as a Boarduino, MENTA, Monochron, etc. because it does not have the DTR/RTS wire necessary for initiating the bootloader reboot sequence. For that we suggest an FTDI cable or FTDI friend.

There are four wires: red power, black ground, white RX into USB port, and green TX out of the USB port.
The power pin provides the 5V @ 500mA direct from the USB port and the RX/TX pins are 3.3V level for interfacing with the most common 3.3V logic level chipsets.

Pin Connection:

• Red: +5 V
• Black: GND
• White: RXD
• Green: TXD

Applications:

• Single-chip upgrade solution for Legacy RS232 devices to USB interface
• USB to RS232 converters/cables/dongles
• Healthcare/Medical USB Interface Data Transfer Cable
• Personal Infotainment/Media Player Docking USB Interface
• Cellular/PDA USB Interface Data Transfer Cable
• Serial-over-IP Wireless Solution
• USB Barcode/Smart Card Readers
• GPS/Navigation USB Interface
• Point-of-Sale (POS) Terminals/Printers
• PC Docking Station/Port Replicators
• Industrial/Instrumentation/Automation Control USB Interface

Drivers and Datasheet

Windows XP/Vista/7/8 or MacOS X PL2303HX.D drivers

PL2303HX.D datasheet