Potential All-in-One Single Board Computers

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05 Jun 2023 01:41 #272926 by Bari
Another potential Remora board for $9: linuxgizmos.com/milk-v-duo-is-a-9-00-ris...y-embedded-computer/
milkv.io/docs/duo
github.com/milk-v/duo-manifest
milkv.io/duo

The Milk-V Duo is a small RISC-V embedded platform capable of running Linux and RTOS. The low-cost device features up to 26x GPIOs, optional 10/100Mbps Ethernet support and integrated with a H.264/H.265 video compression encoder and ISP.

The product page indicates that his Milk-V Duo is based on the SOPHGO CVITEK CV1800B (C906 @1Ghz + C906 @700MHz) System-on-Chip with up to 64MB DDR2 memory. The company indicates that the Duo integrates CVITEK TPU for smart detection and supports H.264/H.265 video encoding, up to 2880×1620 @20fps.

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23 Aug 2023 08:45 - 23 Aug 2023 11:49 #278754 by nighteagle
Hello,
so is an Odroid n2+ now stable working with LinuxCNC on 2.8 and later 2.9 with debian? I use a Mesa 7i97 and three Servos. So i look for an pc for that - a Dell 980 i7 is a little bit expensive comparing to the ordoid n2+ and also bigger - love the two Ethernet-Ports and the small form of the Odroid n2+.
Or do you think is better to use RPI 4 - Normal or Compute Module?

Both of the single board computer with emmc are cheaper than an 980 i7... on ebay about 300 EUR. An i5 is cheaper but less performance?
Last edit: 23 Aug 2023 11:49 by nighteagle.

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23 Aug 2023 09:55 #278764 by rodw
The Odroid N2+ is not currently a goer.I have one. It not easy to get PREEMPT_RT kernel on them. It requires building an image and applying the preempt_rt patches plus a bit more know how than what I have.

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23 Aug 2023 10:30 #278773 by nighteagle
Okay - so better use an other board - like an raspberry pi? Is it good enough? Or the bigger nd expensier one a 980 i5?

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23 Aug 2023 11:47 - 23 Aug 2023 11:48 #278782 by nighteagle
Now i have bought bei ebay a 980 i5 for 50 bucks - i give it a try.
Last edit: 23 Aug 2023 11:48 by nighteagle.

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23 Aug 2023 21:11 #278826 by echristley
@Bari,
The thread is for 'potential' computers.
How/where do we record the yeah/nay of if the potential bears out?
@rodw gave good reason why the Odroid N2+ isn't a good choice.
I can testify that the OPi5 is a good choice.

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23 Aug 2023 21:48 - 23 Aug 2023 21:49 #278829 by Bari
Start a new thread about your project. Link to it from here.

Or add to this one if it's about the Opi5:

forum.linuxcnc.org/18-computer/48079-can...e-configured-to-run-
lcnc
Last edit: 23 Aug 2023 21:49 by Bari.
The following user(s) said Thank You: echristley

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24 Aug 2023 13:53 #278860 by echristley
:-)

The last post on that thread it mine. :-)

It's a picture of the results of an OPi5 using LinuxCNC to drive a Bridgeport mill. So. . .yeah. The data is being captured.

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