Guide: Connecting Pi with Home Assistant OS to wifi (or other networking changes)

Installation Home Assistant OS
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63

because i have to put it on a place without wire.
once again it’s not the question, i have my own reasons.
So if wifi does not work, or is not supported, then OK i’ll switch to another system but the reply cant be 'you’re dumb to put it on wifi, put it on wire because it has to be !"

64

I know, I just wanted to know why, because most of the time there is a different solution or it can be put into another place where a wire is available, but I see you are convinced of going WiFi. It’s the first time you post here, I just wanted to help you…

I never said this, if you interpret my answers in this way, I’m sorry, but this was not the intention. It’s just a recommendation from a guy that uses HA for quite some time now :wink:

I asked you whether you followed the linked docs, you didn’t answer.

65

i’m trying to follow the docs but with no success at this time, seems to create a wifi connection but does not connect

image

66

tried to follow strictly this guide
https://www.juanmtech.com/home-assistant-hassos-beginners-guide/
HA seems to connect to wifi

image
image950×61 3.4 KB

but impossible to acces UI

67

then if i plug the cable, i gain immediately acces to the UI… it’s totally crazy

68

Because I want to.

69

Creating a text file called my-network in the path /CONFIG/network that had to be created in the hassos-boot partition. Case sensitive. The file and path disappears on boot but will work. At least it did for me.

Look at this:

70

Thanks, but that’s not an option. I got it to work though :slight_smile:

71

already done, creates a wifi connexion but UI is unreachable through it. if you unplug thewire you cannot acces anymore to the HA.

is this could be linked to this ?

EDIT : seems to be linked to internal adress !

restarted the whole procedure according to the docs :

with BOTH wire and wifi connection, then i input the wifi IP adress in the internal adress, reboot the pi, disconnected the wire after booting and ssems to work.

however if i reboot witout cable direct connexion to wifi is impossible, you hae to plug the wire to establish the conexion and then you can remove it and it works with wifi only …

image

It seems there should be a bug somwhere that causes the need for cable to establish wifi access to the UI

72

Glad that you got it to work somehow :slight_smile: Please don’t follow Youtube tutorials, some guide you found on google or anything else that is not from the official documentation! Most of these guides are outdated because HA evolves so quickly. Always stick to the official documentation.

Did you try defining only the WiFi connection? You’re anyway only use the WiFi connection afterwards, so no need to define the wired also, right?

73

Wow, great reasoning…
Why do you WANT to be on WiFi if a wired connection is available?

74

there seem to be some bug in the network config. If i delete the wired one and then reboot it’s impossbile to connect back with wifi.

Tried to connect from the android App and same strange problem, impossible to connect if the wire is unplugged, even if i can access the UI with wifi from the computer tha is on the same network . Plug it and the wifi connection with the phone works …

a this stage i think it’s not a misconfiguration from me, but a real issue with the connection settings.

76

Becourse the place where I have the wire is not the place where I want to place the RP eventualy.
It’s the only place to install becourse WIFI does not work (yet)

77

Ok here’s some further informations

I reinstalled the pi with raspbian buster, doing similar wifi config trick in the root of SD to get immediately access to the wifi without having to plug wire. … and the result is the same ! In the router one can see the pi acting like he was swinging MACs from wifi to wireand vice-versa, constantly changing IP or having same IP fot the two mac.

Got to go through raspi-config to set correctly the wifi and now it works !

Installed HA on docker directly and now everythig works

78

Ok, then why do you want to have the Pi in this location where no wire is available? Why not leave it where it is currently for testing?

Do you have some ZigBee/Z-Wave dongle attached to the Pi and it needs to be in this location for this specific reason?

79

I haven’t had any issues. SSL or no SSL, it shouldn’t matter. Did you shut down and pull the card? That’s how I did it. The my-network file only needs the WiFi configuration.

[connection]
id=my-network
uuid=72111c67-4a5d-4d5c-925e-f8ee26efb3c3
type=802-11-wireless

[802-11-wireless]
mode=infrastructure
ssid=MY_SSID
# Uncomment below if your SSID is not broadcasted
#hidden=true

[802-11-wireless-security]
auth-alg=open
key-mgmt=wpa-psk
psk=MY_WLAN_SECRET_KEY
80

new reboot command:

ha ho reboot

81

I am using HassOS 0.110.3 on a Rasp 3B, followed the guide and it works very well.
I would like to know how can I set two ipv4 dns (primary and secondary).
Thanks

82

I also have the same problem as Sebbe encountered. I too have a “!” in my wifi password, but using ’ instead of " does not help :frowning:

I still get
Error: Connection activation failed: (7) Secrets were required, but not provided.

The odd thing is that I followed this guide 6 months ago, using the same password, and it worked back then. (Had to make a fresh install of HA inbetween)

1 Like
83

I have the same problem, I got ! charters in my wifi password and it will not allow the password to be accepted. not with the ’ character arond it or with a combination of ’ an ".

Is there anyone that knows if there is a file in the system after you have booted up hass.io that you cold edit ex. /etc/NetoworkManager/system-connection/my-network that I can edit with the same info as when you make an image SD and do an file /config/network/my-network. and then reboot to take wifi settings?