Potential All-in-One Single Board Computers

Hi I can give this a try with BIGTREETECH Manta M8P and closed loop stepper motors and drivers. If you can help me with the wiring and everything.

almost. I dont have support for SPI SD card that they use on the manta just yet.

I decided to go with Scylla From BTT since I have good support and documentation from grblHAL but I didn't buy anything yet because I still haven't finished mechanical part of my printNC project yet. So let me know of you have good news Because I really want to go with Linux CNC

RADXA Cuby A7Z
radxa.com/products/cubie/a7z/

SoCAllwinner A733 CPU2x Arm® Cortex®-A76 up to 2.0GHz6x Arm® Cortex®‑A55 up to 1.8GHz1x Alibaba RISC-V XuanTie E902 up to 200MHz

GPIO40-Pin GPIO Header with I2C / SPI / PWM / I2S etc

MCU: RISC-V E902 (200MHz) Coprocessor, Real-time tasks and low power management

Unfortunately I didn't see documentation yet

  With the RPI4 being a viable contender albeit marginal for linuxcnc I thought I'd share some results i got from a stock RPI5 with a SD and with the addition of a nvme hat. I think they have knocked it out of the park with this one.The first one is with a nvme ssd hat added and the second one is with the standard SD card.  

After a bit of tweaking I let it run overnite and got this: