No idea how to connect to the network

Get Help Networking
1

What is the problem?

I can’t connect to the network. The server loads a bit but does not crash nor display any info. Raspberry pi flashes green at consistent intervals. I don’t know anything about networks or technical stuff at all, any solutions are gonna need to be dumbed down. Everything has worked flawlessly for years but all of a sudden it’s not working now.

What did you already try to solve it?

Unplugged and plugged back in, removed and reinserted sd card

Have you tried running in safe mode?

No

Did running in safe mode solve the problem?

Cannot access safe mode

Systeminfo Bundle

You can download this in OctoPrint's System Information dialog... no bundle, no support, unless the reason you couldn't retrieve the bundle is your network issues

I don’t know how to even get this

Additional information about your setup

Hardware you are trying to connect to, hardware you are trying to connect from, router, access point, used operating systems, ... **as

Raspberry pi (4?) to ender 3 via wifi
2

Can you temporarily connect the Pi via ethernet to your network/router/switch? Ethernet should be just plug and play on the Pi. Then you check on your router for the IP address of the Pi. Connect to that with your browser. If that works you can start to search for the reason why WiFi does not work.

3

You could connect the pi via HDMI to a monitor and edit the wps_supplicant.conf file like this:

First type in sudo nano /etc/wpa_supplicant/wpa_supplicant.conf,
than type this:


country=US  # or EN, depending on where you live
ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1

network={
    ssid="YourSSID"
    psk="YourPassword"
    key_mgmt=WPA-PSK
    priority=1
}

in and save the file.
Now run sudo systemctl restart wpa_supplicant and the pi should be connectet to your Network!

4

It's more easy to start raspi_config