FREE Serial Port Sniffer Easiest to Use! Works on RS-485, RS-232-, I2C, & others Sniffer for LabVIEW
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- Опубликовано: 11 окт 2024
- Sept 2021 Free SUPER easy to use..
FREE Serial Port Sniffer Easiest to Use! Works on RS-485, RS-232-, I2C, & others Sniffer for LabVIEW
Dave Korpi here, I am a nutball computer programming geek, just like anyone even remotely interested in this stuff, this is REAL...
Easily analyze serial COM port activity in full with this solution. Sniff serial port, intercept and record serial port codes with necessary details.
Get it here!
freeserialanal...
After years of missing good ole CommSpy (From WIndows 3.0 days and RS-232, and Pre USB...) I found this Com Port Sniffer that separates the TX from RX and "knows" which is which. No more building hardware to try to do it.
Super easy to use.
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Excellent video. I have attached a RS232 to USb and connected the unknown scientific equipment ( SD-100 Verity Monochromator circa 1999 Device) No software available to drive commands to the unit. I have randomly sent commands through the Debugging software to send commands and observe the received data. The unit does not respond and not sure if its because its looking for the right command etc. I am at a lost and would like to be able to use this equipment. If anyone has an idea or actually has the software please contact me here etc. Anyone who might hav an inkling on the approach or a better idea please let me know... Thanks in advance!!!
You can use it for 2 weeks and then it stops working. The 20 minute sessions 5 times a day do not work for me.
Hello,
Thanks for the work you doing,
It is very helpful.
I have a UQM motor controller that uses RS232 serial port communication. I bought several RS232 to USB adators and none seem to work. How can I tell if it's the protocols or a hardware issue. The controller turns on and tries to communicate but it times out. The UQM controller is a DD45-500LW.
What does "Grace period: 4 Days" mean if this app is free with no purchase option?
Hi! I bought 2 devices with software which only works with the usb key. I want to read what that usb key does and try to replicate it. How to read the data which that usb key is sending to the PC?
I know it can be done but I do not know how it is done. I use the tool for much simpler stuff.. I think they probably have a key that is encrypted with some sort of clock that would make it hard to replicate... I am VERY INTERESTED to learn how this could be done...
@@MagFlowMeter This is some low tech chinese device. It can't be too complicate. I believe there is some driver to be installed or very simple chip inside which sends the code. But where to start?
@@aleksandarsocin7058 I would just spy on the USB comms and start the software and watch what happens and make a log of that. Watch out how often it queries the USB. Most Chinese made devices like that are more sophisticated than we presume. They are super smart programmers who are very good at their work. What devices is it? pM me at dave2468@gmail.com
@@FlowMeter Thanks for you answer and support. I wrote you an email.
Do you not think it would have been a good idea to let your audience know you were dealing with MODBUS before jumping into your demo?
Yea!! Good point!
Sir, this is free install on linux?
Thanks for sharing..!!
Hi can I use this sniffer in between my Inverter and smart meter to understand why they do not build up connection?
I would say YES if you can ID the TX and RX
speak up
OK. Well noted. Did you try the program