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Linux - Embedded & Single-board computer This forum is for the discussion of Linux on both embedded devices and single-board computers (such as the Raspberry Pi, BeagleBoard and PandaBoard). Discussions involving Arduino, plug computers and other micro-controller like devices are also welcome.

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Old 11-19-2015, 11:19 PM   #1
mothergoose729
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Recommend an affordable Atom/ARM SoC for linux media PC and web server?


I have gotten really excited over the pocket PCs and mini computer coming out lately with android and atom processors. I am thinking about putting together a simple media server using arch or ubuntu, for SSH, file storage, home media, and to mess around with node.js and ruby on rails.

I would really prefer to get one of the pocket PCs based on Z3735F. I need one with at least two USB 2.0/3.0 ports and a Ethernet port. I have found a few models out there. From what I have read though these machines have secure boot enabled with no way to disable it, so getting linux installed on them is next to impossible, and I have also read that the driver support is still pretty poor. The models that have the ports I am looking for are all sold by Chinese companies, which isn't a problem in and off itself, but you hear a lot of stories about people getting parts they didn't expect and low quality components.

I looked at the cubox and similar units based on the mx.6 arm chipsets, and they looked pretty nice. I am leaning towards an intel solution though, only because I am not sure how good software support is on ARM, and because I am not sure how well the ARM quads will perform as servers. They do seem decidely less beefy then the comparable SoC atoms.

If I buy right now I will probably get the liva X

http://www.newegg.com/Product/Produc...82E16856501011

It looks pretty sweet and seems to perform pretty well.

For some reason though this is only available in a dual core, albeit at a higher clock speed.It seems as if the Z3735F models should have higher performance because they have two more cores, but I am not sure if that is the case.

Would appreciate some advice on hardware and software. If anybody experimented with this kind of thing? Any tips? Thanks.
 
Old 11-20-2015, 12:02 AM   #2
berndbausch
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The top model Odroid (Korea) costs 75$ and sports an 8 core ARM CPU with 2GB memory. My itch to get one is great, but I have enough useless hardware lying around.

Liva doesn't look bad either.
 
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Old 11-20-2015, 01:11 AM   #3
mothergoose729
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Quote:
Originally Posted by berndbausch View Post
The top model Odroid (Korea) costs 75$ and sports an 8 core ARM CPU with 2GB memory. My itch to get one is great, but I have enough useless hardware lying around.

Liva doesn't look bad either.
How does that compare to the RK3288 in performance?

I like the DIY, but I think I would prefer to get a system with all the specs built in. By the time I add storage to it and some kind of case I am will be paying quite a bit more I think.
 
Old 11-20-2015, 01:22 AM   #4
berndbausch
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Quote:
Originally Posted by mothergoose729 View Post
How does that compare to the RK3288 in performance?
I couldn't say, sorry.
Quote:
Originally Posted by mothergoose729 View Post
I like the DIY, but I think I would prefer to get a system with all the specs built in. By the time I add storage to it and some kind of case I am will be paying quite a bit more I think.
You are probably right. The Liva at about US$100 has a sturdy-looking case and 32GB built-in. The CPU is somewhat weaker, but you can upgrade memory.
 
Old 11-20-2015, 04:47 AM   #5
TobiSGD
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Quote:
Originally Posted by berndbausch View Post
The top model Odroid (Korea) costs 75$ and sports an 8 core ARM CPU with 2GB memory.
Be careful with the core count on ARM CPUs. While the Exynos 5 on the Odroid XU4 is indeed an 8-core CPU, it is a big.little configuration, which means in this case that it has 4 Cortex-A7 and 4 Cortex-A15 CPUs. Those can not be used simultaneously, you can use either the big cores or the little cores.
 
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Old 11-20-2015, 05:23 AM   #6
syg00
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Hmmm - that made me go look at the site again as, like @berndbausch, I keep trying to convince myself I need an Odroid.
Quote:
Originally Posted by XU4
With the big.LITTLE HMP solution, the Exynos-5422 can utilize a maximum of all eight cores to manage computationally intensive tasks.
Gotta buy one and find out .... :shrug:
 
Old 11-20-2015, 06:18 AM   #7
berndbausch
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Originally Posted by syg00 View Post
Hmmm - that made me go look at the site again as, like @berndbausch, I keep trying to convince myself I need an Odroid.Gotta buy one and find out .... :shrug:
You misunderstood me. I keep trying to convince myself I don't need one.
 
Old 11-20-2015, 06:41 AM   #8
syg00
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I too have a bunch of old kit, but nothing I would run 24-hours a day because of the power drain. Too damn expensive these days.
I been wanting to do an owncloud instance for a while.
 
Old 11-20-2015, 03:05 PM   #9
mothergoose729
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Found this video of someone running a bunch of games on a tablet based on the atom bay trail. He some how get it to play skyrim at 17fps, which is actually pretty impressive. They are capable little computers.

https://www.youtube.com/watch?v=eWBJ...ion_1993660119

Portal 2 ran at a more comfortable 30-40fps at whatever settings. I don't plan to do any gaming on it, but it does speak to its power.

Looking pretty closely at a vesmile IPC002. Thing thing comes with a giant battery on it, so for 110 dollars I would be getting a low power micro serer with a battery back up . Kind of...It only has two USB ports and no ethernet, but I already own a USB hub and an ethernet to USB adapter. With my external drive plugged into the hub with a mouse/keyboard combo and the ethernet adapter plugged into the open USB I should be able to get reasonable speeds.

http://www.amazon.com/VENSMILEC2AE-i.../dp/B00REGG6QU

Best part is somebody did a video review and showed the bios. He didn't go into secure boot options, but it was there. A vesimile rep told a customer on a review site it could be used to install ubuntu, but its a chinese company, so I take that with a grain of salt.

The RK3288 ARM systems are technically more powerful though, and there are tons of really cool mini computers, including this PC stick with an ethernet port.

http://www.tomtop.com/MINI-RKM-V5-An...l4oaArGK8P8HAQ

Decisions decisions.

Last edited by mothergoose729; 11-20-2015 at 03:08 PM.
 
Old 11-20-2015, 03:39 PM   #10
jefro
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I too have been looking at one for making a dedicated firewall.

MINIX NEO was a choice along with a PIPO x8 and one on amazon with a battery in it and dock for about that same price.

Seems you generally have to fool the thing by using a 32 bit uefi loader then loading a 64 bit OS. A few articles about on that.

2.2 watts is a good start. The liva has a usb3
 
Old 11-20-2015, 03:47 PM   #11
mothergoose729
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Originally Posted by jefro View Post
I too have been looking at one for making a dedicated firewall.

MINIX NEO was a choice along with a PIPO x8 and one on amazon with a battery in it and dock for about that same price.

Seems you generally have to fool the thing by using a 32 bit uefi loader then loading a 64 bit OS. A few articles about on that.

2.2 watts is a good start. The liva has a usb3
Yeah I heard about it but it sounds difficult and combersome? Care to link a guide? I would like to use the Pipo but I am scarred away by the bios issues.
 
Old 11-21-2015, 01:34 AM   #12
mothergoose729
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I have found it. The perfect Z3735F based mini pc.

VOYO V2

http://www.ebay.com/itm/like/1818031...chn=ps&lpid=82

It has a 4500mah battery (some models have a 8000mah batter).
It has ethernet, HDMI, micro USB and standard USB and a DC power port.

Best part, it comes iwth 32GB ROM and a built in 64GB ssd drive! How cool is that.

The pricing is a tad steep for the segment at 150ish dollar (some places cheaper others more expensive) but I think that is what I am going to get.

Now just be available after Christmas!
 
Old 11-21-2015, 06:37 PM   #13
jefro
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VENSMILE® iPC002 Wintel Mini PC Compute Stick Atom BayTrail CR,Z3735F Quad

At amazon if you want a similar system. My only complaint is that the battery in it may also be a burden for full time use. I burned up a t-mobile cell modem like that.

Pretty sure any of the atoms in that class have a goofy 32 bit boot uefi.
 
Old 12-14-2015, 09:27 PM   #14
enine
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I too have a bunch of old kit, but nothing I would run 24-hours a day because of the power drain. Too damn expensive these days.
I been wanting to do an owncloud instance for a while.
How many users? I've been running Owncloud on a Raspberry Pi2 since it was released earlier this year supporting the 4 in my family.
 
Old 12-15-2015, 09:07 AM   #15
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