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Newest 'wireless' Questions - Raspberry Pi Stack Exchange
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Learn more about TeamsQuestions tagged [wireless]
Wireless is a term used to describe anything that can, due to new technologies, function, fully or partially, without wires. Generally this is wireless network (WiFi), or wireless connection with USB devices (bluetooth), but wireless power is also starting to emerge.
578 questions
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How to create a second Wireless Interface on Pi 4?
I would like to create a second wireless interface on my Raspberry Pi hardware. Ideally I would like it to be in infrastructure mode and on a different channel from wlan0.
Where in the OS is wlan0 ...
0
votes
0
answers
37
views
How are wireless data packets processed on the Raspberry Pi?
My query is prompted by my quest to set up a firewall on my Raspberry Pi. However, in attempting to do this, I am wondering how connections are handled in general.
From reading online, it seems there ...
0
votes
0
answers
16
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Setup a fallback network to automatically connect to on boot [duplicate]
I have a Raspberry Pi Zero W already configured to automatically connect to my home wireless network on boot. I have made this configuration using the Raspberry Pi Imager.
Now I would like to setup a ...
0
votes
1
answer
94
views
Raspberry Pi 4 loses connection after reboot
I have had this RPI 4 for a year now. All I did on it was hosting vpn.
I have not rebooted it ever since I set it up a year ago. Yesterday I was rebooting it, and it's suddenly not detectable on the ...
0
votes
2
answers
145
views
-5
votes
1
answer
237
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Does the Raspberry Pi 2B support wireless?
Question: Does the Raspberry Pi 2B support wireless functionality or just ethernet?
Is a WIFI USB Dongle required for wireless access?
0
votes
0
answers
171
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unable to connect to raspberry pi 5 after it's sat around for a few days
I have a Raspberry Pi 5 and after it's been up for a few days I am unable to connect to it via SSH / VNC nor am I able to Ping it from my Windows laptop. I can access the Raspberry Pi with the ...
0
votes
0
answers
721
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RPi Zero W not connecting to WiFi with WPA3/WPA2 compatibility mode nor with 802.11w (MFP)
I got a new home routers that supports openwrt so I got openwrt installed and programs my WLANs. My previous router didn't support 802.11ax (WiFi6) but this new one does.
So, on this new router I ...
0
votes
0
answers
25
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Connecting 40+ transmitter coils to Raspberry Pi
I am currently working on a school project to make the wireless charging platform
from scratch but with more surface for originality. My current design requires 42 transmitter coils and these coils ...
0
votes
1
answer
239
views
Wireless connection from RPi to screen?
How to wirelessly cast an Raspberry Pi to a screen, e.g. Miraclecast, DisplayLink, or even w. hardware assist such as from Goovis?
0
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2
answers
2k
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How to connect Raspberry to two Wi-Fi different networks simultaneously
I want to connect (via Wi-Fi) my Raspberry in a electronic equipment, in which I can access (via TCP) to data sensors. After I received that data, this electronic equipment doesn't have an Internet ...
-1
votes
1
answer
91
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Raspberry Pi 3B cannot connect to wifi
I was trying to connect to wifi from my RPI3 running Ubuntu 22 server.
This is my conf file
/etc/wpa_supplicant/wpa_supplicant.conf
Ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
...
0
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0
answers
51
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I want to make a router with raspberry pie and extend the wifi
I'm going to use Raspberry Pi to create the same environment as the image above
By the way, I'm trying to implement the router in the indicated part, but that part is using two wii modules, so one is ...
2
votes
0
answers
99
views
My Pi won't reconnect to WiFi if WiFi drops
I have a Raspberry Pi 3 Model B Rev 1.2 running Raspbian GNU/Linux 10 (buster). I've been running into a very annoying issue - whenever my home wifi drops (and it does every night because Synology ...
1
vote
0
answers
187
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Powering Raspberry Pi 3B+ with Multiple Attachments: Recommendations for Portability
Ok so I'll try and keep this short and sweet. Basically, I have all these attachments for my Raspberry Pi 3B+
Raspberry Pi 7" Touchscreen
Case for Touchscreen w/ Cooling Fan
Raspberry Pi Camera ...
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