Product name： UOTEK USB to TTL Converter USB2.0
Model： UT-8851
● Standards: USB1.1, 1.0, USB2.0，TTL TIA/EIA
● USB signal: VCC, DATA-, DATA+, GND, FG
● TTL signal: TXD, RXD, GND
● Working mode: Asynchronous, point to point
● Direction control: Adopts flow direction auto-control technology, auto identify and control the flow transmission direction
● Baud rate: 300-921,600bps
● Load capacity: Supports point to point, allows to connect 1 TTL device
● Transmission distance: TTL 5m, USB no more than 5m
● Connector: USB-A male, TTL 5-pin terminal block
● LEDs for indicating PWR TXD, RXD activity
● Transmission media: Twisted-pair or shielded wire
● Dimension: 62mmx33mmx16mm
● Working temperature: -40℃ to 85℃
● Relative humidity: 5% to 95%
● Supports Win8/Win10/Win2000/2003/2008/2012/XP/Vista/7/8/8.1/10/CE/Mac/Linux
Overview
UT-8851 is a USB/TTL converter, which is compatible with USB and TTL standards without extra power. It can convert single USB signal into TTL signal, and the TTL end is connected through the terminal block. The converter is equipped with zero-delay automatic transceiver conversion, and the unique I/O circuit automatically controls the direction of data flow without any handshake signal (such as RTS, DTR, etc.). TTL mode conversion is realized without jumper setting, plug and play. This ensure that it is suitable for all existing communication software and interface hardware.
UT-8851 can provide reliable connection for point-to-point communication. The baud rate is 300-921,600 BPS. It is with power indicator and data flow indicator, and supports USB to TTL communication.
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