I have just rec’d a jackpot 3 from Ryan configured for mpcnc and fluidnc will not accept password 12345678. what am I doing wrong ?? Thanks ,Joe

Nothing is wrong. You just need to download the MPCNC config here and upload it to the Flash on the JP3. Then unplug the USB and powercycle the JP3. FluidNC_Configs/MPCNC/Jackpot3/JP3_MPCNC at main ·... Configuration and support files for the FluidNC boards typically used by V1 Engineer…

agreed just upload the new config.yaml to the same folder in the files section of the web interface and then power down for a few minutes. after that it is an mpcnc controller.

or you can plug it in via usb in the webinstaller and upload the file.

when I try to access my mpcnc jackpot 3 via chrome - [ I believe that is the WEBUI ] It says “this site cannot be reached” ??

[image] joe: It says “this site cannot be reached” ?? Screenshot? Is the URL you are using fluidnc.local or 192.168.0.1 ?

Open a command prompt. Show us the output of ipconfig And ping 192.168.0.1

[image] joe: is flashed for the lowrider - tried to reflash for mpcn and this is 1st sceen I see. can youy tell whatis wrong ?? I am wondering if you actually flashed it. That screenshot shows and error and it should not have had lowrider firmware on it after a flash.

Continuing the discussion from Fluidnc password : OK I WILL– BUT HAVE TO KNOCK IT OFF FOR TONIGHT. – I’LL HAVE TO FIGURE IT OUT AND REPLY TOMORROW – THANKS

[0] I did have trouble flashing but now when i check settings it says mpcnc.– when i open fluidnc it does not ask for a password it just opens with this page. – the instuctions i have say to open command prompt go thru go thru the WEBUI ??? whic

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Fluidnc password

Software / Firmware Jackpot Board / FluidNC

jbskone (joe) April 23, 2026, 9:49pm 27

198.168.0.1