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Re: going beyond a ch341 uart-usb convertor

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On 4/11/21 23:55, Gene Heskett wrote:
> Greetings all;
>
> Building a design/builder for a 3d printer, which when a std usb to
> printer cable is connected between the computer and the 3d printer,
> Identifies as a ch341 convertor cable once it is plugged into the
> printer.
>
> conman seems helpless, as does cutecom.
>
> cura has a monitor that can drive an ender 3 over this same cable but
> I've not been able to establish a connection to cura, for whatever
> reason.
>
> Perhaps conman or cutecom is not the correct way to do it. IDK, and the
> docs for this printer are as non-existant as the chinese company that
> made it. Its labeled as a NEWEREAL M-18-S, and is nearly twice as big as
> an ender 3. Work envelope is 310x310x400mm, and is the same bed-slinger
> style as an ender 3.
>
> What would the next thing to try and discover why its not working?
>
> Cheers, Gene Heskett

I have used putty to connect to my ender 3 and a CNC3-3018.  I used 
/dev/ttyUSB0, 115200 baud and type serial.  Its half duplex so you don't see 
what you type unless you turn on echo mode.  As mentioned before you need to be 
in the dialout group for this to work.  I have connected bCNC to the 3018 so I 
know that works.  I usually just transfer the gcode over memory cards from my 
desktop host.  I run freeCAD, slic3r, lightburn all in a VM (I don't trust 
appimages etc) on my desktop to do the design work.  I have cura but I haven't 
tried to connect it via usb yet.

-- 


*...Bob*

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Thread

going beyond a ch341 uart-usb convertor Gene Heskett <gheskett@shentel.net> - 2021-04-12 06:00 +0200
  Re: going beyond a ch341 uart-usb convertor Mirco Piccin <pictux@gmail.com> - 2021-04-12 06:30 +0200
    Re: going beyond a ch341 uart-usb convertor Gene Heskett <gheskett@shentel.net> - 2021-04-12 10:50 +0200
  Re: going beyond a ch341 uart-usb convertor Christian Seiler <christian@iwakd.de> - 2021-04-12 11:40 +0200
    Re: going beyond a ch341 uart-usb convertor Gene Heskett <gheskett@shentel.net> - 2021-04-12 17:40 +0200
  Re: going beyond a ch341 uart-usb convertor Bob Weber <bobrweber@gmail.com> - 2021-04-12 15:20 +0200
    Re: going beyond a ch341 uart-usb convertor Gene Heskett <gheskett@shentel.net> - 2021-04-12 17:50 +0200

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