Gearmo USB to 3.3V / 5V TTL Auto sensing adapter

Introduction:

This USB to Serial UART (TTL level) adapter allows you to connect your computer through USB port and use it as a regular serial communication port. All USB protocol is handled within this adapter. There is no other device or programming required.

Product Details:

The adapter is perfect for embedded systems that require a serial connection to a computer. The board attaches directly to the USB bus via a standard type A receptacle connector. It shows up on any Windows computer as a standard serial COM port. Any applications that talk to this COM port is automatically convert to USB and back to UART to your target board.

Additional Features

The Cable provides a USB to TTL Serial interface to 6-pin header.

Single board USB to asynchronous serial data transfer interface

Entire USB protocol handled by the electronics in the cable USB

UART interface support for 7 or 8 data bits, 1 or 2 stop bits and odd / even / mark / space / no parity

Fully assisted hardware (RTS#/CTS#) or X-On / X-Off software handshaking.

Data transfer rates from 300 baud to 3 Mbaud at TTL levels.

Transmit and receive LEDs

UHCI / OHCI / EHCI host controller compatible

Low USB bandwidth consumption.

6ft. Cable Length

OS Support:

Windows 98, Me, XP, 2000, 2003, CE, Vista, Windows 7, and Windows 8

Linux and Mac OS 10.X

5-Pin Header Assignment

Pin 1 VCC

Pin 2 TXD

Pin 3 RXD

Pin 4

Pin 4 GND

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