Bitrunner install PCB issue

[WillAdams (William Adams (Carbide 3D))]

See:

Shapeoko 3 Connector Part Numbers

I’ve seen many people and I myself trying to find the correct connectors for the Shapeoko 3. So I’ve compiled a list to have them all in one place. If you find any errors let me know. Also any connectors I may have missed. Please note that there are many part numbers for crimp terminals. Whether Tin or gold, Reel or bag and maybe more. If you can’t find the one listed where you buy your parts, find the crimp terminal series and look for others. On the Molex website a bit under the part numb…

and

Identity of connectors that are in the main board

Pinout: https://shapeokoenthusiasts.gitbook.io/shapeoko-cnc-a-to-z/anatomy-of-a-shapeoko#controller-board 6-pin: https://www.molex.com/molex/products/part-detail/pcb_receptacles/0447640603 4-pin: https://www.molex.com/molex/products/part-detail/pcb_headers/0026604040 Search the forum for “Molex” for more information.

which point to:

https://www.molex.com/molex/products/part-detail/pcb_receptacles/0447640603

also

Carbide Board 2.4 Drawings and tech info

Yeah the connections on the right are indeed pretty obvious (or at least documented), what was less obvious is that PWM is also available on the 6-pin ICSP header on left side of the board, and it made a big difference for me as I was able to plug a female dupont cable onto these pins and get that signal with no soldering required, i.e. without the need to unmount the controller board. By the way, just to document what has been said above for future readers, the ISP header (on v2.4d and probabl…

may be a useful reference.