Online Modbus, Modbus-RTU

/ Analyzer / Simulator / Parser/

Modbus Live Sampling Tool

Here we go in the interesting part. You are free to use our software to debug or analyze RS485 / MODBUS-RTU protocol directly with your hardware.

To able to do this, you needs a software running on your computer that makes a secured Sreial-Over-Internet connection with this website.

This tool is extremely usefull when you does not have a comfortable physical access to the device. Thats why we made it.

Pairing

ModBus-Online Version 2.0 Released
We happily announce that before we release all-in-class offline modbus software we upgraded this online toolset too.

Please be warned, the old binaries does not work anymore.

Instructions

Our upgraded Software is available for Windows Vista/7/10 and most of Linux Distros

        Instructions:
            Linux: 
            - Download and run, make sure if you have access /dev/ttyUSB[XX]
            (1) mkdir modbus-online
            (2) cd modbus-online
            (3) wget https://dl.npulse.net/modbus-online/modbus.64
            (4) chmod 755 ./modbus.64
            (5) ./modbus.64

            -------->  (!) Pairing Code: [ XXXXXX ]  <--------

            - Enter Pairing Code into this site
            - Select & Configure Serial Port
            - You are able to query serial port

            
            Windows:
            - Download and run the single application, or download and install 
            the software into your machine.

            Changelog: 
            2020.06.11
                * New software released for windows and linux
                * Windows software has a GUI
                * Fixed network byte-order in many case
                * Auto-Detects register size
                * Supports more configuration like: parity, dbits, sbits
                * Support hexadecimal representative numbers such as 0x00CA and auto converts it
                * Some User-Experience Improvements
            

            License:
            Copyright (c) 2020 Viktor Hlavaji (nPulse.net) All rights reserved.

            Redistribution and use in only binary forms, without modification,
            are permitted provided that the following conditions are met:
            * Redistributions in binary form must reproduce the above copyright notice, this
                list of conditions and the following disclaimer in the documentation and/or
                other materials provided with the distribution.
            * Neither the name of Viktor Hlavaji nor the names of its contributors of nPulse.net 
                may be used to endorse or promote products derived from this software without specific
                prior written permission.
            
            THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND
            ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
            WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
            DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
            ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
            (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
            LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
            ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
            (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
            SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

                

If you willing to contribute/help our work you could help us by donating a small amount of cash to help expand our infrastructure to make room for another tools.

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