I suppose it's not all that creative, but Mesa sells a rPi motherboard which takes smart serial and 25 pin daughter cards. It seems like an attractive option.
On Mon, Feb 10, 2020 at 11:07 AM dave engvall <dengv...@charter.net> wrote: > Hi all, > > I've been following Gene's adventures with the Rpi4B. Gene uses steppers > and I use servos so I can't just clone his setup. > > I need suggestions for a 4 channel analog system; encoders and +- 10 v > for servos; no i/o as I handle everything else external to linuxcnc. > Ideally the system will use the spi so as to leave the ethernet > available for downloading updates, programs, etc. I look forward to > everyone's creative thinking > > TIA > > Dave > > 4th channel allows for an encoder and glass scale on one axis. :-) > > > > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
