Questions tagged [wifi]

Questions on the use of Wi-Fi (local area wireless computer networking technology). This tag is also used for generic "wlan" questions since they are commonly synonymous. Note shopping questions are off-topic.

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Possible to desolder onboard's Pi 3 wifi and bluetooth?

I intent to use another NIC through a usb port. I want to be able to physically plug/unplug it. Is this possible? References on how to do this for a beginner are much appreciated.
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2answers
268 views

Raspi doesn't connect with wifi anymore. What am I doing wrong?

I had the wifi on my raspi 3B working perfectly for about 2 years. I then saw I had two wpa_supplicant.conf files: /etc/wpa_supplicant.conf /etc/wpa_supplicant/wpa_supplicant.conf I briefly checked ...
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1answer
476 views

Is that possible to connect laptop to raspberry pi 3 through micro usb power port?

Hello recently I bought raspberry pi 3 kit, and I hope to make a smart mirror. Imagine If I make smart mirror successfully, and want to give to my girl friend. The raspberry pi are assembled, ...
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3answers
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Install drivers for RTL8812au for raspibian kernel 4.14.79-v7+ or 4.14.79.87-v7+?

I have bought this external usb wifi antenna for my raspberry pi 3B+ that I would like to use instead the default one. I see it is based on the realtek chipset as shown in dmesg 158816.385007] usb ...
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2answers
192 views

How can I connect 5 Raspberry Ppi's? [closed]

Can I connect 5 raspberry pi's with one another? If yes how? Can I use gpio's to connect or are there any other ways? I have a task where I need to connect raspberry pi and make them communicate ...
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1answer
155 views

Network Configuration Reset & Bridge wlan1 to eth0

So I want to connect to the Internet with my Raspberry Pi, but I can't. I am using SSH (ethernet) to give it commands but it just won't work. I have tried to bridge my wlan1 external adapter (TP-Link) ...

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