Use fricking code tags!!!! If you need to reset your password, click here. For devices with the same or no Serial number, it’s a lot more complex. That should not normally be needed but has in the past fixed drivers issues. I created a udev rule that looks like this:. FWIW, I have sometimes have needed to connect to Brocade switches and Mikrotik routers via a console cable, and always found my PL usb-serial converter to be reliable.

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CH340 Windows Driver Download and Installation Guide

Currently the device identifies itself with: Linux – Hardware This forum is for Hardware issues. Visit the following links: All of your cheapduinos must have this functionality in their software, with different device IDs set. Sign up or log in Sign up using Google.

I tested the USB2serial device on a Windows 8 machine, and it seems to be working. It’s a big pain.

Check that the ch driver has claimed this device I’ve copied your posts and answered them below: Find More Posts by mezzmer. Thanks for your help, unfortunately it doesn’t fix this issue! Originally Posted by ferrari Some more research needed I guess.


New USB device strings: Also make sure that the TX and RX lines are correct. If you’d like to contribute content, let us know. Having a problem logging in? Click Here to receive this Complete Guide absolutely free.

arduino nano – Setting serial number on CH USB-Serial device – Arduino Stack Exchange

Originally Posted by ferrari Turning my attention to the SG With care you could use an input pin, read the serial and save it for future use. Windows 10 and CH Also tried several different cables. Find More Posts by ferrari. Linux Power User Bundle.

Home Questions Tags Users Unanswered. I don’t think it’s permissions, because I had that issue earlier, and then I added myself to the dialout group and was able to access the device. I have found some devices only provide an active console when a device is attached to the serial port at boot of the switch.

CH340 Drivers for Windows, Mac and Linux

This was done according to “How to geek”. Finally, this method works much better at low baud rate than at high baud rate, which for timing reasons may not succeed every time. Originally Posted by jefro.


Turning my attention to the SG Open Source Consulting Domain Registration. Harder method- udev rules. By joining wineows community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. However an older web pageCode: Basically, if I move things around, I have to connect by hand to see what’s attached, peruse dmesg output, etc.