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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How can I establish communication with my Raspberry Pi over a range of 1km? [on hold]

I want a way to be able to communicate with my Raspberry Pi with about a 1km distance. My original idea was to have a Wifi antenna on the Raspberry Pi with the Raspberry Pi acting like a router. ...
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0answers
38 views

Wifi getting connected but not optaining IP address

I am trying to connect to a wifi network which is secured by WEP encryption. The wifi is getting connected but the ip address is not obtaining. My /etc/network/interfaces file content: auto lo ...
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1answer
15 views

how can i create hotspot for only files sharing between two pis? [on hold]

I want to use two Pi's and transfer files between them using a hotspot or any wireless medium. Can I know the components needed for this project?
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0answers
19 views

Ping not working in IBSS (ad-hoc) network

I have five Raspberry Pis, each is equipped with an TP-LINK TL-WN722N (ath9k_hal). Together they form an Ad-hoc network. I setup arp tables on all the Pis over a ssh connection from my laptop. If I do ...
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0answers
42 views

send_packet: Network is unreachable Huawei E3351 3G Dongle

I have a Huawei E3351 3G dongle connected to a Pi which requires maximum unattended uptime. Ensuring that the connection remains solid over time has been a troublesome endeavour, largely due to ...
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1answer
24 views

IEEE80211n message transmission between 2 Raspberry Pi

I have got a wifi dongle that supports the ieee80211n protocol. This one is plugged into the pi that gets real time data from the device.The data it receives from the client needs to be sent (may be ...
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1answer
38 views

How to override wifi broadcast speed limit?

In the 802.11 protocol broadcast happens at minimum speeds (usually 1 Mbps) since there is no ACK system to know if the packet has been delivered successfully. But I want to broadcast a video stream ...
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0answers
24 views

Wireless Reed Sensors

I want to connect a Raspberry Pi wirelessly to 2 read sensors, and Sensor - Reed Switch XRF development sensor - RS and Slice of Radio - Wireless RF Transceiver for the Raspberry Pi look like what I ...
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1answer
87 views

AirCrack-NG suite: besside-ng not installed on Ubuntu 14.04 for raspBerry Pi 2

I have installed Ubuntu Linux 14.04.2LTS from official WiKi and added AirCrack-NG (for wireless auditing) suite by following official docs too (the official aircrack-ng package was obsolete). But now ...
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2answers
47 views

Infrared detection

I'm looking into making a small robot that will be Raspberry Pi controlled. One of the features I'd like to perform with the robot is moving to a certain area via infra-red sensors. My plan is to ...
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1answer
66 views

Open Elec phantom screen

I was using some of the lesser used features on the RPI Open Elec operating system. Specifically, the Navi-x environment. All features here can have long loading times. After being distracted, I came ...
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1answer
114 views

Outdoor Pi Security Camera

I'm hoping to make an outdoor Pi security camera. I don't want to run any wires so I'm hoping to get a Wifi connection along with solar power. I've been looking into the PiJuice solar as an option ...
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0answers
56 views

Problem with my reboot-on-wifi-lost script

I have set up my raspberry pi as a small Webserver, connected to a WLAN-Hotspot. I set up a script I found on the internet to reboot the raspi once it looses internet connection or is not able to ping ...
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2answers
54 views

SSH to raspberry Pi with Ethernet connection through wifi

I have one internet stick (wifi dongle). Can I set my Pi and computer up in a way that when I connect my Pi to my computer through an Ethernet connection, I can remotely connect to the Pi with the ...
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3answers
99 views

How do I connect a raspberry pi to a hidden network with no passkey using a static ip address

I am connecting a raspberry pi to help a friend of mine. The wifi network it needs to be on is on a hidden SSID that has no password for WEP or WPA (security is done through other means), and it needs ...
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2answers
153 views

Error on sudo apt-get update

I'm getting the below error when updating raspian. I connect via SSH via putty on the fixed wlan0 ip. Now when i run sudo apt-get update i get errors like below. Err http://raspberrypi.collabora.com ...
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1answer
210 views

Adafruit FONA 808 GPS

With the goal of sending API Post requests over 2G from a raspberry pi based device, I set up an Adafruit FONA 808 as a tethered device by following their great tutorial. However, with the SIM808, I ...
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0answers
34 views

Share Wi-Fi Internet access via Bluetooth on Raspberry Pi

I have tried multiple ways I got on Google, without luck. I know if I am on an Ubuntu machine, I can use BlueMan to configure this. Actually I have already succeeded in that. However, I think BlueMan ...
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1answer
95 views

Ethernet and wifi together

I am trying to connect a web power switch v7 to rpi through the ethernet jack, and then connect the rpi to the internet through usb wifi. I looked at several QA, including this well voted one: ...
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2answers
404 views

NRF24l01 Raspberry Pi and Arduino

I've been trying to make work the NRF24l01 RF module with Raspberry and Arduino, but I can't. This is the version of the module I have: NRF24l01 Module I'm trying to send the data from the Arduino, ...
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3answers
150 views

Is it possible to wirelessly turn the raspberry pi on/off?

I thought about getting a RPi 2 B and install Retropie to relive my childhood and play some oldschool games with my girlfriend(she really loves the idea). Right now I don't have a RPi, but I got 2 ...
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2answers
1k views

Problem wpa_supplicant rapsberry pi 2

I've been having lots of problems with the configuration of a wireless stick in the raspberry pi 2 uname -a: Linux raspberrypi 3.18.7-v7+ #755 SMP PREEMPT Thu Feb 12 17:20:48 GMT 2015 armv7l ...
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1answer
98 views

Broadcasting Raspberry Pi Camera Over Hotel Wireless Internet [closed]

I am interested in configuring my Raspberry Pi to be able to stream video from the standard Raspberry Pi camera to a website. However, I am on travel with my Raspberry Pi and will be limited at times ...
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1answer
154 views

Stream audio from PC to Raspberry Pi in realtime?

I want to create a wireless headset project (just for fun). I want to be able to power my Raspberry Pi through USB, then connect my PC to the Raspberry Pi. All the sounds coming from my PC should be ...
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2answers
89 views

Best way of communication for embedded RPi

I am using a raspberry pi as the brain of a mobile robot. For debug reasons I'd like to keep a wireless connection with a PC. Communication speed is probably not an issue here, but a little bit of ...
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1answer
345 views

wpa_supplicant.conf for android hotspot

I've the following working wpa_supplicant.conf to connect my raspberry pi b+ 3.18.12+ to the wifi: ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev update_config=1 network={ ...
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1answer
61 views

Internet through ubuntu PC

I'm trying to enable internet on RPi but without success. I connected RPi to my PC (ubuntu 15.04) with ethernet cable and established ssh connection. PC have internet via wi-fi. Well, I'm not quite ...
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1answer
140 views

Port forwarding router for outside local network access to pi

First of all i excuse my following bad english, I'm not a native english speaker so I'll try. I have my raspbery pi 2 already connected to internet, but I would like to connect to the pi outside my ...
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1answer
109 views

Can I stream video call from pc to pi?

I want to stream a video call similar to skype (but it doesnt necessarily have to be skype) to a rasberry pi for output to a monitor. Is this possible?
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1answer
31 views

Connecting to a second network after first one is down

I have been working on my raspberry pi. I defined 2 different networks. First one is my home network and the second one is my phone(hotspot). When my hotspot is not available, it connects to my home ...
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0answers
58 views

Pi getting data from XinoRF

I'm trying to get the data from a DHT11 sensor connected to the XinoRF board. But it seems I get nothing from the wireless port ttyAMA0, but when I use the USB port ttyACM0, the python program seems ...
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1answer
66 views

Is it possible to rename interface name programmatically in raspberry [closed]

I'm using 2 wifi dongles. First one is used to monitor and second one is used to access internet. Even if I changed /etc/udev/rules.d/70-persistent-net.rules as below, at startup wlan0 cannot be ...
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3answers
70 views

No internet access when using wireless

I'm new to Raspberry Pi, and went through the setup instructions, which were painless. I installed the wireless nano USB dongle and followed these instructions to set it up. Almost immediately I saw ...
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1answer
94 views

Multiple WiFi-Connections with static IP

recently I got my WiFi connection running for my home network. Next step was to improve my script and make it possible to access multiple WiFi networks without always changing my ...
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2answers
2k views

Drivers for TP-LINK TL-WN723N v3

I need the drivers for my wireless adapter (TP-LINK TL-WN723N v3). I googled a lot, but could not find latest drivers. All I could find were the drivers for TP-LINK TL-WN725N. My raspbian version is ...
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1answer
563 views

Need help finding problem with webiopi GPIO header [closed]

I'm a total noob when it comes to programming. This is my first time experiencing a raspberry pi and my first project is to be able to control my garage door from anywhere with an internet connection ...
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1answer
302 views

unable to change wlan0 mac address on raspberry pi 2

I'm trying to change mac (hardware) address of my wlan0, however for whatever reason I'm unable to do so: # ifconfig wlan0 down # ifconfig wlan0 hw ether XX:XX:XX:XX:XX:XX SIOCSIFHWADDR: Device or ...
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1answer
63 views

Working Rpi Hotspot but can't get ethernet/internet to work

I've set up my pi as a wireless hotspot and am trying to share my Mac's internet via ethernet. The hotspot side of things works ok and if I have my mac's wifi (or even internet sharing) turned off I ...
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2answers
323 views

Raspberry pi always stops responding to SSH after some hours powered

I've had this problem with all my raspberry pi's: they simply stop responding to SSH, VNC and other things, after some time. When this happens, I go to my router configuraton page and I can see the ...
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0answers
112 views

Using 2 wifi adapters on raspberry pi b+

I really got stuck in working on raspberry pi's. I'm working on a project where I'm collecting mac addresses and wifi signals by listening kismet outputs, however I have a problem. I'm using two usb ...
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0answers
44 views

Wireless USB Mouse Stopped Working

I formatted my SD card, did a fresh install of Raspbian using NOOBS and started following a guide to access files from my Ubuntu media PC on my Pi. I actually didn't have any luck getting that to ...
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2answers
67 views

How much power can the Pi supply?

I am making a project in which I will be using an arduino to control several servo motors and LED's. And I ll be using a Rqspberry pi to control arduino. They will be connected serially. In this ...
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1answer
50 views

Extension board for network router building

I am looking to build my own network router (with hardware assembly not hardware design...) and I want to know if I can find some extension card for the raspberry pi dedicated to networking. The idea ...
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1answer
338 views

Comfast Wifi Adapter WU810n - Raspbian

Hi I bought this Comfast Wifi Adapter WU810n and came to know that it's not supported by raspbian directly. So I did follow http://www.raspberrypi.org/forums/viewtopic.php?f=28&t=62371 and get it ...
2
votes
2answers
176 views

Multiple (dumb) wireless buttons to one RPi

I'm building a project that will have 3-4 dumb buttons (something like Easy Buttons) all needing to interact with the RPi. In this setup, wireless is really the only option, but most of the options ...
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1answer
132 views

RF Communication between 2 Pis

I am making a quad-copter for raspberry pi. I have the physics engine build, but I need a way to control the quad-copter. So I basically need to send about 20 unsigned Integers from one pi to the ...
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2answers
693 views

Creating an Android “remote” app for Raspberry Pi (Raspbian)

Similar to how you can control XBMC/Kodi/Raspbmc through the Android app "Yatse XBMC/Kodi Remote Control". Can anyone confirm whether either a.) there is something out there for Raspbian, or b.) if ...
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1answer
146 views

Has Anybody Built A Raspberry Pi Inside A Mouse Yet?

I was wondering if anybody has thought of putting a Raspberry Pi inside a mouse yet? i.e. wireless display and keyboard and the raspberry pi case is the mouse. Just thought it would be a cool ...
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0answers
216 views

Web based IR/RF device control over long range

I am trying to implement a Building Automation System where I would like to implement web-based or mobile based control of all ir/rf based devices like tv,a/c,sound system, etc. The PI will be placed ...
3
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2answers
3k views

Connecting Raspberry Pi (running Raspbian) to open WiFi using only the command line

How do I connect my Raspberry Pi running Raspbian to an open wireless network using a USB wireless network adapter using the command line only? The name of my wireless network is called "WildRouter," ...