Potential All-in-One Single Board Computers

Yes, the web GUI was pretty rough back when i last checked, but it did work.
More importantly, we are talking about Linux, so pretty much anything can run remotely, even using SSH works for a lot of things, Andy mentioned this often:
-In a terminal ssh -Y to remote PC with LinuxCNC
-linuxcnc
This will open the config picker, and last i tried it it will run Axis GUI without issues, as far as i can recollect, was several years back last i tried.
Issues might arise when local network is not set up properly, so ping the LinuxCNC machine, good ping times never go above 1ms. And yes, i have run a Mesa 7i92 through a switch for over a week without ever dropping the link, from a laptop.
There is also linuxcncrsh, no idea how good or bad it is.

The only issue with ssh is if you lose the connection Linuxcnc stops running.
A Vnc client / server is slightly better as When the client loses a connection the server keeps going on.
As for MK I’m not even sure it’s being actively developed.
One nice thing was that it could use the PRUs on the beagle bone black for step generation. There was hardware support for quadrature encoders.

Radxa X2L: Low-cost x86 SBC with RP2040

RP2040 is only connected to PC via serial port, shame, spi would have been awesome

Banana Pi BPI-F3 development board powered by an 8-core RISC-V processor, capable of supporting up to 16GB of RAM.
The Banana Pi BPI-F3 is now available on AliExpress. Prices are $63.16 for the 2GB RAM/8GB eMMC model and $73.69 for the 4GB RAM/8GB eMMC model.

docs.banana-pi.org/en/BPI-F3/BananaPi_BPI-F3

linuxgizmos.com/updated-banana-pi-announ...tops-ai-performance/

Hi!

I plan to use radxa x4, which appeared recently. I will connect the motors via ethercat, but to connect the spindle (on, reverse, pwm speed), estop and mpg, I would like to use rp2040, which is already on the board.

But the fact is that it connects via uart. Can this be a problem and are there any examples of using rp2040 gpio?

radxa.com/products/x/x4