USB to UART with +3.3V TTL Adapter

USB to UART with +3.3V TTL Adapter
Availability: In stock
The USA-TTL3 USB to Serial UART Transistor-Transistor Logic (or TTL level) adapter allows you to connect your computer through USB port and use it as a regular serial communication. All USB protocol is handled within this adapter. There is no other device or programming required. The Mini USB 8-pin Male connector supports the UART interface, this 3 foot 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. The TTL cable adapter shows up on any Windows computer as a standard serial COM port. Any applications that talk to this COM port is automatically converted to USB and back to UART.

USB to UART with +3.3V TTL Adapter Features

  • Compliant with USB ver. 2.0 & 1.1
  • Fully assisted hardware (RTS#/CTS#) or X-On / X-Off software handshaking
  • UART interface support for 7 or 8 data bits, 1 or 2 stop bits and odd / even / mark / space / no parity
  • +3.3V output allows external logic to be powered from the USB port
  • Voltage level Supports +3.3V based UART signals and +3.3V / 50mA power output
  • Upstream connector type A Male
  • Device connector Mini USB 8-pin Male
  • Molded PVC Housing

Mini USB Pin Assignment

Pin 1    VCC Pin 2    TX Pin 3    CTS Pin 4    X Pin 5    X Pin 6    RTS Pin 7    RX Pin 8    GND
More Information
UPC 729440625870
Color Black
Cable Length 3 feet
Warranty One Year
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