Wireless is a term used to describe anything that can, due to new technologies, function, fully or partially, without wires. Generally this is wireless internet (WiFi), or wireless connection with USB devices (bluetooth), but wireless power is also starting to emerge.

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Two Wi-Fi dongles bridge and LAN for SSH [migrated]

I just can't wrap my head around this one. I have a setup with two Wi-Fi USB dongles on a Raspberry Pi (Model B). The USB devices have the proper kernel modules loaded and seem to be operating. What ...
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93 views

Pi as WiFi Repeater

There are many blog posts about using a Pi as an Access Point. But all the posts I read assumed the internet coming from Ethernet. As anyone successfully used the Pi as Wi-Fi Repeater? Other than ...
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61 views

I2C problem reading data - only sometimes

I'm using this device, that acts as an I2C slave device on the address 0x23, for communicating with an arduino from a RPi model B. This is an nrf24l01 attached to an AT48 that provides an I2C ...
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1answer
56 views

How do I stop two wireless dongles switching between wlan0 and wlan1?

I have two wireless dongles attached to my Pi B+: wlan0/RALINK is for network connectivity wlan1/TPLINK is for monitor mode traffic analysis The problem is, they change unpredictably (even ...
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2answers
139 views

How to get microcontroller connected to WiFi - no keyboard, screen, or native app

Assuming a user has a RPi-based device with a WiFi adaptor, Ethernet port, and Bluetooth dongle, what is the easiest way to configure their SSID & Password to get them connected to WiFi without: ...
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2answers
118 views

Wake up 'sleeping' wlan-connection

I observed, that after a while (some hours) my Pi isn't reachable over the wlan any more. If I do some excessive ping-ing (i.e. for 70-100 times) the Pi starts at some point to respond and I can ...
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59 views

Use Raspberry PI to pass audio both ways

Thanks for the edit button. I haven't purchased anything yet, have been reading, saving links and so on. I'm a electronic tech by trade but new to the raspberry pi. Its a neat little board, can do a ...
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17 views

Arch - netctl - how reconnnect to wireless network automaticly

So, I have netctl WiFi configuration working with Arch Linux on RPI. How can I make sure that it reconnects to network if connection drops for any reason, like losing signal?
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49 views

Logging Clients (and sites they visit) while using Raspberry PI as WLAN Hotspot

I have recently setup my Raspberry PI as a WLAN hotspot using this guide. Everything works as intended I can login to the hotspot with my smartphone or laptop and browse the internet. Now my question ...
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60 views

Edimax ew-7811un not operating at 5Ghz - Do I need to configure this?

I'm using an edimax ew-7811un and I can connect to my 2.4Ghz access point however I can't seem to see my 5Ghz N-class access point. I was wondering if I needed to configure the pi to enable 5Ghz ...
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0answers
60 views

wpa_supplicant crashing(?)

I just got my Raspberry Pi B+ together with a WiFi dongle from ThePiHut and am now trying to connect it to my WiFi. It works, at least sometimes. After booting the Pi, I do not get an automatic ...
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90 views

Can't get Wi-Fi dongle to work

I bought a generic Wi-Fi dongle that, according to the comments of the people who bought it, worked out of the box on Raspbian. Well, turns out it didn't. I'm struggling to make it work. I'm using ...
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1answer
2k views

Major trouble with nRF24L01+ controllers and the RF24 library

I've had a hellish last three days. All I've wanted to do is get an Arduino Uno and a Raspberry Pi B+ talking to eachother with these little guys, and after following many different tutorials, I've ...
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2answers
86 views

Data transfer from arduino to raspberry pi wirelessly?

How do I send data to raspberry pi connected over wifi from arduino connected to a laptop which is in turn connected to the same wifi network as raspberry pi?
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28 views

Can I use my raspberry pi as a wired access point

I'm in a situation where I have a device that only has an ethernet port, and I want to make it somewhat mobile. Can I use a raspberry pi to connect to the internet wirelessly and then use the ethernet ...
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2answers
2k views

Teamviewer Raspberry

I have to buy a Raspberry to control a monitor remotely. 1) Can I install a software like teamviewer on Raspberry? 2) Can I connect via wireless or Lan the Raspberry? 3) Can I connect a internet key ...
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1answer
107 views

Multiple interface with multiple wifi network

My question is a bit trickier one. My RPi have 2 wireless interface and I have 2 wireless router with different SSID. I just looking for a configuration, where the first wifi device always connect to ...
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2answers
116 views

Raspberry Pi Wireless AP problems (Static IP)

Currently using the Raspberry Pi to create a wireless controlled robot that I plan on controlling using an HTML GUI. I followed some instructions online and made my RPi act as a Wireless AP and gave ...
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4answers
172 views

Is the Raspberry Pi suitable for use as a commercial WiFi Router?

I read this post asking Is the Raspberry Pi suitable for running continuously, 24/7? , which seems to conclude that it is fine to run the RPi 24/7, but is it suitable for use as an industrial-strength ...
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1answer
40 views

Wi-Fi on a network with SSID Broadcast disabled

I bought a new Raspberry Pi B+ and a Wi-Pi Wireless Adapter. The Wi-Pi appears to be a Ralink Technology, Corp. RT5370 Wireless Adapter. I am can get the Wi-Pi running on a network with SSID ...
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26 views

help setting up a wireless to ethernet bridge with a pi

I want to set up a wireless to ethernet bridge with a pi, one that is configured to automatically search for open networks and possibly even the ability to assess a hierarchy based on signal strength. ...
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2answers
251 views

WLAN or LAN, where is the bottleneck?

I use the raspberry pi mainly as a XBMC and to some extent a private webserver with almost no traffic. I'm moving to a new flat where I'll have 100Mb download speed provided by optical fiber (from ...
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1answer
252 views

How to set up data plan for 3g modem for raspberry pi?

I have seen several posts about how to connect a raspberry Pi to a 3g modem to begin transmitting data. Here is an example of a modem I would like to use. My main confusion is in how you get the ...
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2answers
104 views

Whenever I connect a usb device, it shuts down and won't boot for 3 minutes [duplicate]

when I boot my pi, everything is fine, but when I connect any usb device(they worked before), it just turns off and only will show the red light and a faint green glow for about 3 mins until it works ...
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2answers
215 views

Pi in “meshed” wireless network

Is there a way to create a wireless network with Rpi as access points so that computers can connect to the Rpi and let the Rpi's route the traffic between the wireless access points. Should every Pi ...
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2answers
41 views

Transmit music to multiple iPhones

I'm interested in getting a group of iPhones to receive a wireless signal to play music from another source in the same room, essentially acting as a radio receiver. Originally I imagined that this ...
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368 views

Raspberry Pi SIM card, tethering and internet possibilities on the run

An idea just came to me, which I am not sure if any of you has done it. And if so, hopefully someone could share with me how I could achieve this. I was wondering if I could set up a Raspberry Pi ...
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1answer
156 views

Forcing one of two wifi dongles

I have two wifi dongles connected to a RPi. I like to use one dongle (Edimax) as primary connection to my home router, and the other as access point (this one being an AWUS036NH). How can I force that ...
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1answer
64 views

Wifi dropping on load

I did a fresh install of Wheezy and setup my Pi's to connect with WPA, it works fine but after a while the wireless drops. Seems to be during wifi load aswell as well. I have 2 identical Raspberry Pi ...
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1answer
538 views

Network Interfaces Plugging skip eth0, skip wlan0 …done. (wlan0 unreachable)

I have set up static Ethernet and WiFi but after rpi-update wlan no longer works. The rpi-update could just be a coincidence though. What happens is that the static IP shows up when scanned with ...
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2answers
291 views

Raspberry pi reboots when usb wifi (Edimax EW-7811UN) is plugged without usb extension cable

This is an odd issue that there have been quite a bit of discussion about even on this forum. Possible suggested issues range from insufficient power to bad internal hardware design of the pi. When ...
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293 views

Ad hoc network problems

I am using an ad hoc network to communicate with this OBD reader for a project I am working on. The problem I am having is that when I try to ping that (at 192.168.0.10) or my Windows 7 computer (at ...
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1answer
258 views

Why wireless connection stop to work?

today I correctly installed the driver for the TP-LINK TL-WN725N USB wireless adapter, then I setted up the wifi using the wpa-supplicant as explained in this tutorial: ...
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1answer
3k views

Why do I get this error trying to install TP-LINK (TL-WN725N) wireless adapter driver?

I am very new in RaspBerry and I am using RaspBian distribution. I am going crazy to install the wifi USB adapter. The used model is a TP-LINK TL-WN725N I followed this tutorial: ...
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1answer
53 views

Some doubts related to first **raspi-config** execution?

I am very new in RaspBerry. I have installed RaspBian and connect my RaspBerry to my home router and I can connect to it using ssh. Now I have to do the first configuration by the use of the sudo ...
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318 views

Can't connect to WiFi from D-Link DSL-2640B router

I bought WiFi dongle to my RPi and configured it. Brand is not so important, as I had access point from my Android phone and the internet worked on the RPi. However, when I try to connect to my home ...
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2answers
794 views

Raspberry Pi and Arduino communicate over RF?

I would like to have (10+) Arduinos read from their own temperature sensors - fine, I've done that. Now, I would like to have the Arduinos (transmitter) send the temperature sensor data over RF to a ...
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2answers
557 views

RFID system that integrates with Raspberry Pi Model B?

I am designing a hobby project where I need a small device (powered by RPi that is running an app over linux) to be able to detect when it is within, say, 2 feet of another object. I think this is a ...
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2answers
1k views

Looking for 3G USB Dongle (with low-power consumption )

I'm developing for my #iot project with a device, a Raspberry PI, positioned in places without any internet connectivity. So I'm looking for a really cheap internet connectivity solution; using a ...
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86 views

How to bridge so that a dhcp wlan0 AP can use internet access over static eth0?

I connected my headless Pi to my Router (which is providing internet access) and setup a static IP address on my Pi's eth0 and access it on eth0 via SSH. I plugged an Edimax EW-7811Un WLAN adapter ...
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110 views

Setting up wifi with wpa_supplicant error

I purchased a TP-LINK TL-WN725N usb adaptor to connect to wifi, as I don't have an ethernet cable long enough to reach my router (on a different floor). I've installed the drivers for my kernel ...
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1answer
48 views

Occasionally on start up my raspberry pi will not connect to the internet

My setup. Headless RPI With a wireless adapter. I followed there setup on this page. But I have cut out the important info for you below. sudo apt-get update sudo apt-get upgrade sudo apt-get ...
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172 views

Bluetooth LE Proximity Profile with BlueZ

BlueZ seems to be not that good documented. I'm trying to run the PXP (Proximity) profile on my Raspberry Pi. I installed D-Bus 1.8 and bluez 5.17. I know that the proximity profile is supported by ...
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1answer
404 views

connect to unsecured wireless network

I want to connect t wireless network (no password nedded) I tried this sudo iwconfig wlan0 essid network-essid and tried this in /etc/network/interfaces auto wlan0 allow-hotplug wlan0 iface ...
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1answer
128 views

RPI is rebooting every time I plug in the wireless device?

I encounter a very annoying problem with My Raspberry Pi which is rebooting whenever I plug into it a Wireless USB adapter or an ethernet adapter.
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1answer
3k views

Using 'Network Manager' for Wireless & VPN Management

I am new to RP & have been searching for 24 hours for this. I have a 'ThePiHut' USB wifi dongle. It seemed to install its own drivers when I plugged it in and I used the wpa_gui to successfully ...
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4answers
3k views

I get WiFi timouts with the rt2800usb driver

I use the rt2800usb driver (with a RT5370 USB dongle) and configurated my Raspberry Pi as a WiFi hotspot with hostapd. The problem is, that I get periodically timeouts (see example). This wouldn't be ...
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559 views

Can't ssh to Raspberry Pi

I've used this link to configure Raspberry pi as an access point. It worked fine and I could ssh to it via its broadcasting network ssid. After a while my SD card was suddenly was corrupted and I ...
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3answers
160 views

Is that possible to transfer file from Raspberry PI to PC through LAN?

I plan to transfer file on PI to my MAC just through LAN. For example, both of them connect with the same router (which do not connect with Internet). Is that possible?
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475 views

Raspberry Pi as Transmitter to bluetooth speakers

I am trying to do a project and I can't seem to find any information on how to set up the raspberry pi as the transmitter to bluetooth speakers. Is this possible? (Raspberry pi as the transmitter, NOT ...