Questions 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.

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Pico W Desoldering Issue

Hello, I accidentally desoldered that component from the board while I was soldering headers. Then I figured out that it is a MOSFET component called DMG1012T. It seems related to Wireless Chip. ...
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5 GHz wifi speed?

Has anybody else experienced very slow 5 GHz speed ? Mine times out most of the time and the router is 5 m distant. 2.4 GHz works better but it is saturated where I live and I cannot use it for ...
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Problem with WIFI

I have a Pi 3B + and installed bullseyes ago to two month and not it detected wireless wifi, it say No wireless. I does tried with raspi-config, enable wifi and it say no wireless. so i does tried ...
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Help How to download drivers for a Belkin Wireless G Zydas firmware

I need help on how to download drivers for a Belkin Wireless G Zydas firmware. I have no idea how to. Thanks
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How to interface Raspberry pi B with 433 Mhz Transceiver kit (WiringPI is defunct)?

I picked up a 433 Mhz transceiver kit so I can mess around with a remote controlled power outlet from my PI. Thing is, the two the examples I find for it use the WiringPI library which appears to be ...
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Advice on how to get started with building a home safety system using a Raspberry pi 4 [closed]

As a part of The IOT course, we have to build a system which monitors the house and notifies the client in case of any danger, for example: gas leak, house intrusion ... . Having these monitoring ...
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Connect wirelessly to pi 4 terminal

What is the simplest way to connect directly to a raspberry pi 4 wirelessly so that I can run commands in a terminal, equivalent to SSH'ing to it but without an ethernet cable or an Access Point? The ...
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Intermittent wireless ping failures

I am running Raspbian 11 on Pi Zero W. I use the built in wifi. The board is new with freshly installed OS. Issues have been present from the outset. I can connect to my home wifi with no issues. But ...
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Looking for help creating a secure IoT network with a Raspberry Pi

For a school project I'm trying to figure out how to create a safe network for IoT devices using a rpi. To achieve that I want to use basic things that are available on raspbian like iptables and ...
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Connecting wlan1 to wifi at boot [duplicate]

I have a pi at a remote location to which I VNC or SSH into regularly. I had to purchase a https://store.rokland.com/pages/alfa-awus036acm-driver-support-page wifi adapter because the current wifi ...
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How to resolve stalled data transfer during 'sudo apt-get upgrade'?

My board is a Raspberry Pi Zero W. I have freshly installed Raspberry Pi OS Lite. Release date: October 30th 2021, Kernel version: 5.10 I have connected USB hub, mouse, keyboard, and monitor. The PSU ...
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Sendind data from Huawei Scale 3 to Raspberry Pi

I plan to buy wireless body scale and it would be nice to get that data wireless to my Raspberry Pi 4. I don't want to use any smart phone apps and clouds. OpenScale supports many scales but it is ...
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Wireless 3 sensor 1 pi home project

I have little to no experience with setting up a wireless "network" for my raspberry pi and need help. I want to set up 3 hygrometers in separate rooms which connect to the same one pi. I ...
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How can I open a connection to my Raspberry Pi over Bluetooth without having to pair?

I'm extremely new to Raspberry Pi and Bluetooth in general and have been having some trouble and confusion connecting between my computer and Pi programmatically. I'm trying to open a Bluetooth ...
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How to make Wi-Fi more reliable in model 3B+

I have a model 3B+ a bit too far from the wireless router, but other devices work just fine in the same room. Is there any configuration setting that can help get a more reliable connection? I don't ...
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Wireless Communication Between Multiple Raspberry Pi's

I have a project I am working on that requires the following setup. There will be one "main" Raspberry Pi and 3 "secondary" Raspberry Pis. Each of the secondary ones need to be ...
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Wireless mouse only works in one USB port

I´m trying to use one of those cheap wireless mini keyboard/trackpad units with my Raspberry Pi 3B. The device works well if plugged in any PC port and - if I plug the receiver in the right USB port (...
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Which software allows Miracast over infrastructure (MS-MICE) "Wireless display" sink on the RPi other than lazycast?

Note at present time, MiracleCast does not support MS-MICE therefore the RPi cannot serve as a ethernet wired display for a windows computer.
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Pi 3b* as wireless access point fails to allow client connections after client disconnects

I have my Pi configured ( hopefully correctly ) to act as a wireless access point. On boot the Pi accepts connections as expected. I can connect from Android phone, kindle tablet, and windows. After ...
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Wifi access point "Authentication problem" "password may be incorrect"

I just mixed these 3 tutorials (first that one : https://thepi.io/how-to-use-your-raspberry-pi-as-a-wireless-access-point/ , then these to fix problems : https://learn.pi-supply.com/make/how-to-setup-...
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host proxying hotspot on rasberri pi b

I want to make my rasperry pi able to 1 host a wifi hotspot, with an external usb 2ndary wifi chip, and 2 redirect all clients through a socks5 proxy. I want to host a hotspot using the integrated ...
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Zero wont connect to AP (multiple devices with the same ssid)

I have Razberry PI Zero W and I am trying to setup wifi connection. Our apartment has multiple APs with the same name. Routers work on the 2.4 and 5 GHZ frequency. I cannot access those routers. I ...
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How do I send data from sensors using a Raspberry Pi over WiFi to a webpage?

So far I have the code that reads the distance using the razbery pi sensor, but how can I do the rest? if anyone can help me with a tutorial so I can understand, I'm new and I don't really understand ...
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How to use a Raspberry pi as a WiFi-to-Ethernet converter?

this is my first question on this site. My problem is that i have an old PC lying around with no WiFi adapter but it has an Ethernet adapter. I want to connect my Raspberry pi to WiFi then connect it ...
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I want a raspberry pi network bridge to my non-wireless PC with the same IP address if my PC had wireless internet (192.168.1.xx and not 192.168.56.x)

I want a raspberry pi network bridge to my non-wireless PC with the same IP address if my PC had wireless internet (192.168.1.xx and not 192.168.56.x) I connect the pc to the internet via raspberry ...
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Wireless keyboard & mouse receiver only recognized as a mouse receiver (Rpi 4 ubuntu 21.04)

I have a USB receiver that's for both a keyboard and a mouse. When I plug it in to a computer, it works perfectly. But when I plug it in to my raspberry pi 4, the wireless keyboard doesn't work while ...
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How can I enable wireless for a dropbear-initramfs

I'm trying to unlock cryptdisks over wifi+ssh. It's fairly common to have luks disks + ssh, but I've never seen a tutorial geared towards wifi. In fact, if you run update-initramfs -u -v -k $(uname -r)...
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Is it possible to spoof tcp sockets of an additional IP using the wireless NIC on the Raspberry Pi 3B+?

If it is not possible, I would be curious to know what the closest solution would look like pushing the limits of the Rpi's hardware. Additional information and a concrete example: I have a Pi ...
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WIFI not working after access point setup

I have two RPi:s. I want one to act as an access point for the other one. Now I followed this tutorial on youtube: https://www.youtube.com/watch?v=S4E35d91Xss&t=188s . After all steps in the ...
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Only 8 devices can connect to my pi 4 [closed]

I conducted tests today with a Rpi4 4Gb RAM as a wireless access point and I wasn't able to connect more than 8 devices. But then I want to be able to connect at least 20 devices. Pls, help.
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Wireless transmission multiple arduinos to raspberry

I am fairly new to this, having worked only a bit with arduinos. I would like to know if it would be possible to connect multiple arduinos to a raspberry, just to transmit a signal. Description: A ...
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How to make RPI run script without WIFI

I have a RPI with a python script on it that makes the camera record every time you hit enter, and I would like to connect to the pi from my phone or laptop via Bluetooth or another way so I can run ...
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Stream Xbox audio to raspberry pi via Xbox Wireless

Is it possible to transfer Xbox Audio to raspberry pi via Xbox Wireless protocol? i.e. using raspberry pi as a Xbox controller. I need to record in-game chat voice conversations, because for some ...
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How I can Communicate between raspberry pi4 and multiple ZigBee (XBee) and sensors, RFID

How I can Communication between raspberry pi4 and multiple ZigBee and sensors Hello, I have one raspberry pi4 and 3 sensors (Temperature, Ventilation, Light) and one RFID how I can communicate between ...
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Is This an Issue?

Reason For Pi4 I'm trying to setup a headless fileshare/music server Setup A Pi 4 Model B 8GB inside a DeskPi Pro Case, all connected to a Tripp-Lite B004-HUA4-K containing a Crucial SSD. I haven't ...
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Log file for wi-fi connections

I've set up my Pi as a WAP and captive portal (nodogsplash and hostapd). I need to log connections to it in a log file ideally in JSON or XML. The log file needs to contain the date and time of ...
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Is there a way that i can combine(or use) resources of my raspeberry pi4 based PC wirelessly?

I have a Raspberry pi4-ARM Linux based PC. I want to use my monitor connected to pi sometimes as my dual monitor. i want to do it without changing cables each time I switch back to Linux from Windows. ...
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Is it possible to connect the raspberry pi 4 to a wifi enabled projector (supporting miracast / airplay) without using a HDMI cable

I have a rpi4 (4gb) currently loaded with raspberry pi os. The rpi4 is connected to my wireless network using (wlan0) and assigned a reserved ip address, the audio is connected to my soundbar using ...
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Access point with its own network, connected to another access point

how Can I set up a Raspberry Pi 4b to work as access point with dhcp, broadcasting its own network while simultanously connected as client to another access point. Devices connected to RPi's AP should ...
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Can I make my raspberry pi zero W distinguish between 2.4 and 5Ghz SSID’s

I have a Raspberry Pi Zero W that is connected to my router over a wireless connection. I initially had trouble connecting because I use the same SSID for both the 2.4 and the 5GHz band, so other ...
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Send Messages to Raspberry Pi [closed]

I want to build a gift, similar to the Heartbox with my Raspberry Pi 2 Model B V1.1. My simpler Version will just be the Raspberry Pi with a screen attached to it anywhere in the world with a wifi-...
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Disable Wireless Access Point to connect to Wifi Network

I've followed this guide on how to create a Wireless Access Point. Now I want to modify the behaviour as follows: If the home network is available, don't create a new network and connect to it. If ...
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RPi4 B as a wireless access point + pop up http page

My Raspberry pi is connected with known WiFi network right now for my application, but if any other person is to use their own wifi network then how do I setup wifi for Pi? So I need to implement wifi ...
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isc-dhcp-server fails on boot on wlan0 interface

I am setting up a DHCP server running on my wireless interface. During boot the following messages show up in /var/log/syslog: Nov 28 07:56:48 pi-w isc-dhcp-server[503]: Launching IPv4 server only. ...
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Roboust Network connectivity

I want to run a headless (no monitor and keyboard) Pi 3a in the somewhat fluent environment (at home, in an Artist’s studio, on the attic of an cathedral). The Pi is controlling some Christmas ...
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Bridged Wireless Access Point Using USB Modem Stick (E3372). DHCP not working as expected

I have followed this documentation to set up the wireless access point on my RPi 3B+ successfully by Using this tutorial, but after setting static IP to br0 bridge - Hostname -I says RPI name's as ...
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2 votes
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problem with wlan0 on a rpi4 with raspbian + kodi

not sure if this is where i should be posting this, I've been using rpi 4 for a year now, and lately, it looks like wifi is disconnecting randomly (like a month ago i moved and now the raspberry is ...
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How to write a C++ wireless communication to control my raspberry pi over network

I have a raspberry pi and I want to convert it into a RC car which I will control through my PC. I know C++ programming and I intend to use that to write the software stack. I want to create a C++ ...
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Temperature/PH/Humidity sensors Wireless?

I am designing an irrigation system. I have already put in place the pump piece, piloted by the Raspberry through a relay. Please note that this is an outdoor system, so the less wires are there the ...
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Wireless communication between a RPI and a Android app - without internet

I got a RPI4 and I would like to communicate to it from my Android Studio made app. Specifically I would like to start a javascript with node.js on the RPI. So the RPI should be sort of an headless ...
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