PL2303HX USB to TTL to UART RS232 COM Cable module Converter

PL2303HX USB to TTL to UART RS232 COM Cable Module Converter

Description:

USB to TTL converters are essential for prototyping as they provide a direct interface with the target device. This module connects to your computer USB port and there are 4 wires which connect with your target device.

Features:

• Fully enclosed professional finish.
• Built-in PL2303 USB to Serial Controller
• Designed to be used for USB to TTL electronic projects
• TTL interface output, easy to connect to your MCU
• Dual 3.3V and 5V Power output (by Changing the red wire termination)
• Can independantly power the circuit with 5V or 3.3V
• Compact design

Operation:

• Red - power. This pin provides up to 500mA current. Please note: You should not use other power supplies if you choose to power the target device with this Adaptor.
• Black - ground (always needed, regardless if the Adaptor is powering the target device or not)
• White RX (3.3V, which is compatible with 5V logic)
• Green TX (3.3V, which is compatible with 5V logic)

3.3V and 5V Selection:

Open the plastic case (twist the USB connector and then evenly pull apart the plastic case) and change the red wire termination from the pad marked 5V or 3V3.

 Documents:

Driver Software

Supports the following Windows OSes:

• Windows 98SE
• Windows ME
• Windows 2000 SP4
• Windows XP SP2 and above (32 & 64 bit)
• Windows Server 2003 (32 & 64 bit)
• Windows Server 2008 / 2008 R2 (32 & 64 bit)
• Windows Vista (32 & 64 bit)
• Windows 7 (32 & 64 bit)
• NOTE: For Windows 7, please use RC build 7100 or above.