ODROID-N2+ based “Home Assistant Blue” announced as official hardware for Home Assistant

Home Assistant BlueHome Assistant has announced “Home Assistant Blue” hardware with an enclosure designed by Hahn Werke housing Hardkernel ODROID-N2+ SBC, and software supported by BayLibre who helped upstreaming the code.

The goal is to make Home Assistant Blue a fully open-source platform with long-life support. The device was officially announced during the Home Assistant Conference 2020 held a couple of days ago.

Home Assistant Blue home automation gateway uses the 4GB DDR4 version of the Amlogic S922X SBC, ships with a 128GB eMMC flash module, and offers Gigabit Ethernet and four USB 3.0 ports.

As I understand it, the gateway will run the latest Home Assistant Core 2020.12 that was announced at the conference with a new feature called Blueprints defined as “pre-created automation with user-settable options”, as well as new neural voices for Nabu Casa Cloud TTS (Text-to-Speech), the ability to temporarily disable devices, and more. The release was initially thought to be named Home Assistant 1.0.0, as the beta version was called that way, but the developers changed to a new year and month based versioning schema instead of the semantic versioning used previously.

Home Assistant Blue ODROID N2+Back to Home Assistant Blue home automation gateway.  As you can see in the photo the top cover can be oriented as you please to either expose the AV jack (ZEN mode – default) on the bottom, or all other ports with an inverted orientation (DEV mode) that may be more convenient to developers.

The device comes with a power supply and will be plug-n-play with Home Assistant pre-installed. Note the hardware is not equipped with any wireless module, but you’d be able to add Bluetooth, WiFi, Zigbee and/or Z-Wave through the USB ports. If you already own ODROID-N2+, you can obviously install the latest version of Home Assistant, and the developers confirmed Raspberry Pi will still be supported no change there.

Home Assistant Blue is sold for $140, but if you’d like to buy one right now, it will be a challenge as all available units were quickly snapped up, and Hardkernel is out of stock. Ameridroid appears to be out of stock too but is still taking pre-orders with shipping likely to occur next year. Remember you can always use CNXSUPP6 promo code to get $6 on orders over $100. People based in Europe may prefer to purchase the gateway from Webhallen. More information may be found on the official product page.

Thanks to Andreas for the tip

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26 Comments
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sander
sander
10 months ago

I have no idea what this device does.

timg
10 months ago

Can be installed on RPI ?

Ian Tester
10 months ago

Sure. It’s just a pip (python) install.

Hedda
Hedda
10 months ago

Home Assistant recommended that you install the “Home Assistant OS” image (previously known as “Hassio”) which include management tools and more to get the full embedded appliance experince instead of only installing the “Home Assistant Core”

Theguyuk
Theguyuk
10 months ago

Why install on a slower non emmc device?

Theguyuk
Theguyuk
10 months ago

Fair point, but i think the clue is collecting dust. It has no real use.

Hedda
Hedda
10 months ago

+1 though if installing on Raspberry Pi or any other platform it is strongly recommended to move the data partition from SD-card to a faster USB-harddrive.

Home Assistant OS supervisor includes a simple option to move this data partition and thus dedicate the SD-card for boot only.

This is both to get better performance as well as get more stable storage a Home Assistant logging is infamous for corrupting SD-cards after a while.

tkaiser
tkaiser
10 months ago

> Home Assistant logging is infamous for corrupting SD-cards after a while

Well, same will apply to eMMC storage here – just later. Maybe a smart approach would be to try to lower Write Amplification at the application level (inside Home Assistant)?

Tim
Tim
10 months ago

Phones run from eMMC and I’ve yet to ever have any issue from one.

I also have a lot of Hardkernel eMMC and some have been in use for over 6 years with no issues, they are user replaceable if by some rare occurrence it begins causing problems.

tkaiser
tkaiser
10 months ago

I don’t get your comment. If ‘Home Assistant logging is infamous for corrupting SD-cards after a while’ is true then it applies to every kind of flash storage be it SD cards, SSDs or something in between like quality eMMC.

BTW: I mentioned ‘Write Amplification‘ above for a reason.

conclusion
10 months ago

My hass system with eMMC just died recently. Sad thing I can’t swap it like a SSD or microSD 🙁

Willy
Willy
10 months ago

Thanks for the details, Jean-Luc. I wrongly assumed that “home assistant” was a generic term covering all such devices and didn’t figure it was a product/project name. It’s become common to use confusing terms to name projects (and I won’t blame their authors for this, naming is extremely hard). Other common examples are “What network manager are you using?” and “can you remind me the name of this video LAN client you talked me about?”.

Hedda
Hedda
10 months ago

“Limited Edition” and sold out already so wonder if they even will restock at all with that custom case? Should also be noted that the ODROID-N2+ will only be their a long-term reference hardware, so it will not be the only hardware platform that they will support. You also do not need to use their rebranded version of the ODROID-N2+ if you still want that specific long-term reference hardware as you can just get the standard ODROID-N2+ if you do not care about that custom enclosure. Home Assistant said that they will still be supported many other single-board computers, x86-86 computers,… Read more »

Hedda
Hedda
10 months ago

Home Automation Conference video contained a video on how to use a Blueprint that someone else has made.

Here is however also a video on how to make your own Blueprint which you can then share with others:

https://www.youtube.com/watch?v=Bj6zRK2i55E&ab_channel=SmartHomeMakers

itchy n scratchy
itchy n scratchy
10 months ago

Wrt fully open-source platform

Does that include DRAM init and dvfs blobs? So no more potential for cheating on AML??!!!??

Hedda
Hedda
10 months ago

There is more information on BayLibre website about Amlogic mainlining contribute progress.

https://baylibre.com/blog/

Exampel:

https://baylibre.com/improved-amlogic-support-mainline-linux/

BayLibre has already been working on that effort for years, the only change is that Nabu Casa (Home Assistant associated company) and Hardkernel is now also in partnership to pay BayLibre development effort to mainline ODROID N2+ support as well.

This is what BayLibre developers do for a living.

itchy n scratchy
itchy n scratchy
10 months ago

Thanks!

So basically nothing new, as the blog is very silent, the latest somewhat relevant entey is kernel 5.4 contributions…

Benjamin
Benjamin
10 months ago

I think that no built-in Zigbee and/or Zwave radio is a big miss here.

Also, does it wall-mount?

Hedda
Hedda
10 months ago

Other than rasing cost for those who do not want Zigbee and Z-Wave there are actually several reasons for not wanting “built-in Zigbee and/or Z-Wave radios”. Firstly, you preferably want external antennas for Zigbee and Z-Wave radios as having internal antennas for radios inside a metal enclosure will give you poor reception. Even if you use USB adapters with Zigbee and Z-Wave radios it is recommended to use USB extension cables to get the radios away from any possible source of signal interference. Secondly, not only does Z-Wave use different radio frequency ranges in different regions so that you can… Read more »

NicoD
NicoD
10 months ago

“Home Assistant Bue is sold for $140” -> Blue

Tired8281
Tired8281
10 months ago

You might want to think about a “What is Home Assistant?” kinda post. I’ve read a bunch of articles you’ve posted about this, and until this one, I totally thought it was some Google Assistant feature that I didn’t care about. I bet I’m not the only one who would appreciate you giving us all an overview of it.

Hedda
Hedda
10 months ago

I agree. Unfortunately “Home Assistant” is a very generic choice of name.

Martin Fischer
Martin Fischer
10 months ago

Better buy an Intel NUC7CJYH

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