@dc42 Well that's a bummer, just when I thought I was making progress. It occurred to me that on PORT 80, the duet was acting as a server and basically sent the entire DWC interface to my client over tcp/ip for display in my browser. I've done that for another project, but don't remeber all the details, mostly just the concepts.

Then thinking about you comment regarding telnet, and that PORT 23 was where telnet messages are sent and received on, I added that into my config.g. I then put that in OpenPNP and viola, I get an error message:

In YAT, I am successfully sending G-Code back and forth on PORT 23, this is confusing. I realize a huge amount of work goes into this, so I don't want to sound ungrateful either with duet or OpenPNP.

Then tried again in OpenPNP and it sorta works, but there is a 15+ second delay in response. If I go to gcodedriver set up tcp, setup url to 192.168.1.111 PORT 23 (not the actual URL on my network) and go to the console tab it will take g-gode commands, I only get "OK" back, probably a regex issue. Some progress, it is still a bit confusing.

@dc42 Thanks. I've searched for posts on the subject in the OpenPNP group, but haven't had much luck on the subject. I even looked at wayneosdias set up with a duet in a charmhigh, but that didn't get me very far. It also appears that he is using and sbc, versus a pc over a network.

Still, it's weird DWC, pinging, all work, but OpenPNP is running into issues.

@dc42 That didn't seem to work. DWC handles switching between home and work without an issue. I decided to see if I could enable the ethernet port on the 6HC by adding M552 I0 S1 P0.0.0.0 and the router at work assigned it an address no problem. DWC functions on both addresses, simulataneously if I have the WiFi card plugged in and the ethernet cable connected. If either is disconnected, one won't work, but the other continues to function. I continue to get the same message above when I try either of the url's (the wifi or the ethernet).

When I try M586 P2 S1 and change that in config.g and then try port 23 in OpenPNP, I get this message:

If I ping either of the urls, I get an expected response ie the duet responds.

@dc42 Hi DC42, I saw your reply over on the OpenPNP forums. Thanks. I tried adding the M586 command, that didn't seem to work.

FWIW, I did try pinging from my computer at the url of the Duet and I did get a response, plus I can see it on my network when I log into the router. So it's not a network issue per se.

This is the option in OpenPNP:

And here is what I've added to the config.sys:

This got me connect to DWC, but OpenPNP give me:

So I'm a bit clueless at the moment. I looked at config files for an OpenPNP configuration on a pick and place machine (a modified Charmhigh) but am only working with an X and Y axis at the moment, so I didn't want an overly complex config.sys with lots of stuff tha wasn't applicable yet.

I am working at putting together an OpenPNP (pick and place machine). I purchased the Duet3d 6HC board, it was highly recommended. I alos purchased the optional WiFi card.

I've gotten as far as setting up DWC, which works fine over WiFI, even and tow different locations/networks home and work; so I know that is not an issue.

I cannot get OpenPNP to connect over WiFI, only serial. Over serial I can contol homing of axis, movement of axis, which is as far as I've gotten anyway (x and y axis only) on the hardware front. DWC controls the axis and homing as well.

OpenPNP requires a PORT number in the tcp section, I've tried 80, 43, but this does not seem to help and I am unsure if it is necessary or not. I have yet to find any information on this particular subject/issue.

I have a vague working knowledge of PORTS since I built a Rasberry Pi based server with motor drivers, but I can't find specific information on the Duet.