Box Home Assistant Green and Skyconnect test

Nico   6 min of reading

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Box Home Assistant Green and Skyconnect test

I am far from being the first to test this box, for the needs of an installation at Paulo’s, I ordered a Home Assistant Green Box and a Skyconnect key on seeedstudio, now it’s time to test this box and see if she is stable!

Skyconnect zigbee dongle key

Dongle Zigbee Skyconnect

By Nabu Casa

Skyconnect zigbee dongle key

Presentation Box Home-assistant Green

Presentation of the Green home-assistant box

Let’s start by unboxing the green home-assistant box, as you can see the packaging is super well done and brings a little eco-friendly touch, it’s not Green for nothing. Very well presented, I really have nothing to complain about the packaging of the Green home assistant.

unboxing the Green home-assistant box

Inside you will find a brief notice which will send you to a web page dedicated to the installation of the Home Assistant Green. Also the box is supplied with a sticker in the colors of Home Assistant with the most beautiful effect, an RJ45 cable as well as a power supply with international adapters, perfect for connection all over the planet.

contents of the unboxing of the Green home-assistant box

Let’s talk about the box, the quality of the materials is very high-end, the transparent shell is not only remarkably thick, which is also found on the home assistant Yellow. In addition, the Green home assistant has passive cooling in black anodized aluminum on the entire underside of the box which will allow sufficient cooling. The Home Assistant Green box has a more than acceptable size, it measures just over 11cm on a side for a weight of 340Gr, enough to easily install it next to the electrical panel for example.

detail of the Green home-assistant box

You can easily access the printed circuit by unscrewing the 4 screws present on the periphery of the box. For $99 this box includes what is strictly necessary for proper operation. On one end we find the terminals for a UART connection perfect for debugging if necessary of course. Good news, internal clock memory is possible but you will need to equip the box with a CR2032 battery not supplied.

detail of the circuit of the Green home-assistant box

On the rear panel we can connect it via rj45 to the network but not via wifi. So you cannot connect it to RJ45, you will need to purchase a wifi dongle. The box is equipped with two USB ports which will allow you to easily connect the dongles necessary to create your zigbee or z-wave network. There is also an SDcard port to add external storage as well as an HDMI output.

As a reminder, the box comes with 4GB RAM and emmc 32GB internal storage and it turns out that this is sufficient for the box to function properly, see below in our integration test.

Thanks to the switch also located on the rear panel you can either turn off the box in complete safety by pressing for 6 seconds or force it to stop completely by pressing for 12 seconds.

Technical characteristics

ProcessorQuad-core Cortex-A55 CPU up to 1.8GHz
RAM4 GB RAM
Storage32 GB eMMC
Expansion SlotSD card slot for recovery purposes only
EthernetGigabit Ethernet
USB Ports2 x USB 2.0 Type-A host port
Display1x HDMI for debugging purposes only
Wireless ProtocolsZigbee 3.0 and Matter(with Home Assistant SkyConnect)
Pre-installed FirmwareHome Assistant OS
Power12 V / 1 A through barrel DC power jack(barrel connector)
LEDsWhite (Power), Green (Activity Indicator), Yellow (Home Assistant system state)
Power off ButtonPress and hold for 6 seconds to shut down safely
Press and hold for 12 seconds to force the power off
EnclosureLarge aluminum heatsink, great heat dissipation
Size112x112x32mm
Operating Temperature0 ~ 40℃

Zigbee Skyconnect dongle presentation

Thanks to the smallest zigbee 3.0 dongle EFR32MG21 on the market, the skyconnect home assistant you will be able to equip your box with the zigbee function.

zigbee skyconnect dongle by home-assistant

Home Assistant has been marketing this dongle for a while now, I don’t really have anything to say, it’s a dongle except that it’s certainly the smallest and thinnest dongle on the market and that it has a pure sky blue in the colors of Home Assistant, it has internal memory of 768MB.

detail of the zigbee Skyconnect key from home Assistant

Thanks to support by Nabu Casa and Home Assistant, this dongle is fully compatible with ZHA and Zigbee2mqtt, and of course recommended for installation in Home Assistant with the Green box.

Update

Don’t forget to update before installation, it’s always better and made easy to execute thanks to the Home Assistant community.

Skyconnect Update

Integration into Home Assistant

Big positive point, the Home Assistant Green is a plug’n play box, you just need to connect it to the network, plug it in and wait for it to start. Then after around 20 minutes go to the address http://homeassistant.local:8123 and that’s it.

first plug n play start of the Green home-assistant box

The Home assistant Green box is 100% compatible with HAOS, it would be a mistake if it wasn’t. No, by that I mean that the equipment reassembles correctly and you can even deactivate the operating LEDs placed on the front. Regarding the Zigbee/Matter multiprotocol of the skyconnect dongle, it is natively supported with ZHA. But for now I still advise you to use it only in Zigbee with the EmberZnet firmware.

integration into home-assistant of the green box and skyconnect all options available

As you can see in the diagram below the processor based on quad-core Cortex-A55 CPU up to 1.8 GHz only uses 2% of its capacities as for the RAM memory we do not use only 22% on average of its capacities.

A standard installation will take 10GB of storage space, so you will have 22GB free enough to install all the docker images you want for the proper functioning of your home automation.

processor power and ram memory consumption of the green box with zigbee2mqtt and the skyconnect dongle

All hardware information is available in the HAOS settings in the Hardware section.

final operation of the green box and the skyconnect key by Home-Assistant
Skyconnect zigbee dongle key

Dongle Zigbee Skyconnect

By Nabu Casa

Skyconnect zigbee dongle key

Conclusion

Home Assistant Green is a simple box entirely designed by nabu casa for Home Assistant OS. Is it enough For $99 plus $30 for the Skyconnect dongle, the answer is YES, you will be able to introduce yourself to the joys of home automation using Home Assistant with remarkable stability, I strongly advise you to equip yourself with one if you don’t want to create a DIY box, plus you will be supporting the Nabu Casa foundation which well deserves it.

Rating:
Nico

Nico

Founding member of the Haade site, a home automation enthusiast with all the tricks that go well.

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