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Can I use Ethernet if WiFi is down?
Wi-Fi doesn’t need to be turned off when using Ethernet, but turning it off will ensure that network traffic isn’t accidentally sent over Wi-Fi instead of Ethernet. If you don’t care about whether your network traffic is travelling over Wi-Fi or Ethernet, there is no harm in leaving Wi-Fi turned on.
How do I change my WiFi connection from Ethernet to wireless?
Go to the Start Menu and select Control Panel. Click the Network and Internet category and then select Networking and Sharing Center. From the options on the left-hand side, select Change adapter settings. Right-click on the icon for Wireless Connection and click enable.
Can a Raspberry Pi connect to a WiFi network?
The problem is that when I connect the Ethernet cable, the raspberry is unreachable on the WiFi network and can’t access the internet from it, but both seems to be connected ifconfig: When I diconnect the ethernet cable, the raspberry is reachable on the wifi connection and I can connect to it using SSH.
How to make Raspberry Pi 4 as Ethernet adaptor?
You can find an example at How to make Raspberry Pi 4 as “WIFI” -> “Ethernet” adaptor but that works as router that we do not need. Just omit the routing and DNS stuff in /etc/systemd/network/04-eth0.network by using this file instead:
How can I test if my Raspberry Pi is connected to the Internet?
Now test to make sure that your Pi is able to access the internet by pinging Google. Enter sudo ping www.google.com at the command prompt: If the connection is successful, you’ll see that packets have been sent and received. If the connection is unsuccessful, you will get a “Network is unreachable” error:
How does a Raspberry Pi get an IP address?
The router automatically gives to your device the unique IP address as soon as it gets connected to the router. So by connecting the Ethernet cable from your Raspberry Pi to the network router your Raspberry Pi will have a unique IP address and thus has the internet connection.