Ebyte E810-RS-U01 User manual

Chengdu Ebyte Electronic Technology Co., Ltd. E810-RS-U01 User Manual
Copyright ©2012–2022, Chengdu Ebyte Electronic Technology Co., Ltd. 3
1
E810-RS-U01 User Manual
USB to RS485/RS232 Serial Converter

Chengdu Ebyte Electronic Technology Co., Ltd. E810-RS-U01 User Manual
Copyright ©2012–2022, Chengdu Ebyte Electronic Technology Co., Ltd.
2
Contents
Disclaimer ...........................................................................................................................................................................................................3
1 Overview ......................................................................................................................................................................................................... 4
1.1 Introduction........................................................................................................................................................................................4
1.2 Function .............................................................................................................................................................................................. 4
2 Parameters....................................................................................................................................................................................................... 4
2.1 Operating Parameters .......................................................................................................................................................................4
3 Pin Definition................................................................................................................................................................................................. 5
4 Driver Installation ..........................................................................................................................................................................................5
Revision History ................................................................................................................................................................................................6
About Us ............................................................................................................................................................................................................. 6

Chengdu Ebyte Electronic Technology Co., Ltd. E810-RS-U01 User Manual
Copyright ©2012–2022, Chengdu Ebyte Electronic Technology Co., Ltd.
3
Disclaimer
EBYTE reserves all rights to this document and the information contained herein.
Products, names, logos and designs described herein may in whole or in part be
subject to intellectual property rights. Reproduction, use, modification or disclosure to
third parties of this document or any part thereof without the express permission of
EBYTE is strictly prohibited.
The information contained herein is provided “as is” and EBYTE assumes no
liability for the use of the information. No warranty, either express or implied, is given,
including but not limited, with respect to the accuracy, correctness, reliability and
fitness for a particular purpose of the information. This document may be revised by
EBYTE at any time. For most recent documents, visit www.ebyte.com.

Chengdu Ebyte Electronic Technology Co., Ltd. E810-RS-U01 User Manual
Copyright ©2012–2022, Chengdu Ebyte Electronic Technology Co., Ltd.
4
1 Overview
1.1 Introduction
E810-RS-U01 is an intelligent universal converter that converts USB signal to
RS485/RS232 signal. It is designed in accordance with universal standards.It solved
the superposition of valid and invalid signals on the transmission circuit, error-free
data transmission speed is as high as1M.
1.2 Function
Fits with all 485 and 232 serial interfaces;
USB direct power supply, without external power supply, provides stable performance;
With receiving and sending indicators to monitor the data transmission status;
For Win 98, Win 2000, XP/Vista/Win 7, Win 8, Linux;
Max. baud rate is 1M for RS485, and 230460bps for RS232.
2 Parameters
2.1 Operating Parameters
Operating voltage
5V
Serial baud rate
RS485：300～1Mbps
RS232：300～230400bps
System
Win98, 2000, XP/Vista/Win7, 8, Linux, etc.
Operation temperature
-40～85℃
Operation humidity
RH：5%～95%
Dimension
70×27×12mm

Chengdu Ebyte Electronic Technology Co., Ltd. E810-RS-U01 User Manual
Copyright ©2012–2022, Chengdu Ebyte Electronic Technology Co., Ltd.
5
3 Pin Definition
Pin No.
Name
Signal
1
A
RS485 device A
2
B
RS485 device B
3
GND
RS232 GND
4
RXD
RS232 TXD
5
TXD
RS232 RXD
6
USB
USB 2.0 port
4 Driver Installation
Download drive：http://www.wch.cn/downloads/CH341SER_EXE.html

Chengdu Ebyte Electronic Technology Co., Ltd. E810-RS-U01 User Manual
Copyright ©2012–2022, Chengdu Ebyte Electronic Technology Co., Ltd.
6
Revision History
Version
Rev. Date
Remark
By
1.0
2022-1-5
First version
LM
1.1
2022-08-15
Modify the description
LM
1.2
2022-09-07
Content revision
XXN
About Us
Technical support：[e-mail]
Documents and RF Setting download link：https://www.cdebyte.com
Thank you for using Ebyte products! Please contact us with any questions or suggestions: [e-mail]
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Web:https://www.cdebyte.com
Address: B5 Mould Industrial Park, 199# Xiqu Ave, High Tech Zone, Chengdu, Sichuan, China