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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Adhoc ports unavailable

I have created an adhoc network on wlan0 for my RPi using isc-dhcp-server to assign ips. This seems to work and I can connect from ubuntu and ping my RPi, however i can not SSH or access my remote i2p ...
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52 views

Wireless networking of multiple Pis without internet

I got 10 Raspberry Pis and each of them records video from a USB camera. I want to control them simultaneously with simple commands like "start" or "stop" the recording script. Is there a way to ...
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60 views

wireless Controlling of a servo motor using Raspberry

i have just started using raspberry pi and i have been able to wireless connect and access the Lxterminal of the Pi on my laptop by using a mini WiFi dongle with the Pi.I have good knowledge in Python ...
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38 views

Wireless vibration sensor

I have a raspberry pi and I want to connect a vibration sensor. The connection to the sensor should be wireless. I want to have approximately a range from 30m up to 100m. What would be a low price ...
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69 views

Raspberry Pi is not found on local network

I could connect Raspberry Pi (10.0.1.39), however, I cannot make it found from my Mac (10.0.1.24). I checked that the Firewall is off (by default) on my Mac. smcho@macho ~> ping 10.0.1.39 PING ...
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installed laatest version of openelec kodi 3 days ago all was working fine till last bootup now when i go to the openelec setup

i had installed openelec kodi latest version to my raspberry pi 2 3 days ago , installed addons ok, everything was working for about 3 days . now when i go to open elec settings and click network , ...
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34 views

How to check if Edimax EW-7811Un driver has been correctly installed?

I am using an Edimax EW-7811Un wireless adapter on a Raspberry Pi 2B on which I have a minibian installed, a minimal image. I think I've installed the 8192cu.ko driver files correctly, but I'd like to ...
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1answer
85 views

Can the Pi “official” WiFi adapter do simultaneous Client/AP modes?

I want to a setup where my Raspberry Pi acts as a WiFi repeater, connecting to a WiFi network if available and rebroadcasting it's own network. In this way, my mobile hotspot could come and go, but ...
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197 views

Logitech K400 Plus

So, I've scoured the forums and tried everything (of which I'm aware) under the sun and, well, I've come up empty. Just purchased a new Logitech K400 Plus Keyboard and wanted to connect to my ...
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302 views

Mysterious RPi wifi problem — No wireless interfaces found

Alright, I have been unable to find a solution to this problem anywhere else online, so please bear with me: I have a new Raspberry Pi Model 2B which came with a wifi dongle (Ralink RT5370) and when ...
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31 views

Transmiting Small data over 400 ft

I'm trying to read thermocouples and transmit a text file with the temperature inside it. I have Thermocouples in a water line and I need to grab the temperature and then send it to a Windows ...
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1answer
74 views

Connecting RF 433MHZ receiver to a raspberry pi 2

I'm pretty noob at electronics and Raspberry Pi. I'm pretty good at programming though (both ruby and python). I wan't to connect RF receiver to a Raspberry Pi, so that it can read signals from ...
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3answers
100 views

Can I connect my Windows 8.1 laptop to my Pi via WIFI?

My laptop does not have an ethernet port and I also do not have a USB-to-Ethernet port adapter but what I do have is a WIFI dongle for my pi. I was thinking, can I possibly connect to my pi via WIFI ...
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31 views

Stream live videos from drone(with a pi) with radiowaves [duplicate]

I have a drone and want to upgrade it with a Raspberry with a few sensors and a camera. I want those datas transmitted in real -time by radiowaves since the drone is going to far for bluetooth or ...
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4answers
169 views

Raspberry pi 2 not being able to connect to WI-FI

I am a beginner in world of Raspberry Pi, I have got this Raspberry Pi 2 Model B and i was working with Ethernet cable and now I tried to switch to WiFi but I am not able to do so. In the latest ...
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1answer
71 views

Raspberry Pi Wifi at Boot

I have the Official Raspberry Pi Wifi Adaptor on Raspbian Jessie. I can scan and connect to wifi just fine but I would like to get it to connect at boot so I can instantly use the SSH and VNC servers ...
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2answers
73 views

What operating systems allow ssh connection on first boot (with no configuration)?

So let's say I don't have a monitor and keyboard handy to hook my pi up to? What images are available to put on the SD card so that I can connect to ssh on first boot up? Do most operating system ...
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1answer
119 views

WiFi dongle for packets sniffing with Raspberry Pi

I would like to create a simple wifi network sniffer using raspberry pi. I am going to use the Wireshark Python API (now pyreshark) to make a live capture and packet analysis. The question I have is ...
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63 views

Remote controlling the PI

My father is a farmer, and he has a ball wrapper such as this one: http://www.hardwickagricultural.co.uk/controlpanel/shoppics/IMG_1266.JPG. For now, we can work quickly with it only if we are at ...
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51 views

Diagnosing a problem with a PI2 media server running KODI, stuttering issues

I bought a PI2 to use it as a media streaming device for my TV. I've been fiddling around with it since the begging of summer and have been unable to set it up exactly as I want. The (main) problem ...
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1answer
592 views

Shairport and Shairport-Sync problem

I have been trying to use my Pi as an AirPlay receiver for my home stereo system. To do so I first downloaded shairport using this tutorial, How-To: Turn your Raspberry Pi into a AirPlay receiver to ...
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39 views

Is it possible to configure a Raspberry Pi as both a wireless router and a NAS? [closed]

I'm trying to find out if it's possible for me to set up my Raspberry Pi as a router, connect to it, then be able to see the attached storage (a USB-connected HDD). So far, I've only ever seen guides ...
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1answer
63 views

How to connect Speakers to multiple sources over Wifi?

So i have the following devices: Desktop PC (Windows 7) Notebook (Macbook Pro running latest OS X) optionally: Smartphone (Android 5.1.1) Raspberry Pi B+ with Wifi dongle My PC is connected to ...
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70 views

Cannot access wifi with Raspbian

I have Raspbian on a Raspberry Pi 2 and I am trying to connect to WiFi with it. It is able to see current networks but when I click one it asks for password and does nothing after I click OK (No ...
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1answer
90 views

No wireless firmware found from a Wi-PI on a Raspberry Pi?

My boss wanted me to install Raspbian through raspbian ua net install, instead of through NOOBs. It just got done installed a base-level Raspbain from sources files and its LXDE gui. However, I have ...
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341 views

Can I use I2C to connect multiple Arduinos with Wireless Connection

I am very new to stackoverflow and new to using raspberry pi and am in the process of learning how to use it properly. I am currently working with a partner on a project that requires a wireless ...
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1answer
98 views

Receive file using Bluetooth and wifi

Can Raspberry Pi receive files from mobile phones using Bluetooth and/or WiFi (at the same time, from multiple phones) without needing too much configuring? Will it need Bluetooth and WiFi modules ...
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24 views

How to wirelessly communicate between multiple nearby Raspberry Pis without interference issues?

Say I have a bunch (~20) of Raspberry Pis all within a couple feet of each other and I want them to be able to wirelessly communicate with each other. How can I do this without having to worry about ...
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87 views

Wireless Communication Between Raspberry Pi 2 and multiple arduinos

I have about 10 arduinos that have sensors attached that report information back around my house. I would like to have a RPI2, because they have nice screen and gui options, to collect the ...
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26 views

Connecting to breadboard over long distances

I want to get several buttons that can communicate over the internet. So I decided to connect push buttons to a raspberry pi. However, the issue is that these buttons need to spread out across the ...
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2answers
119 views

wifi stops working after a few seconds

I'm trying to run wifi on my device. It has been working a week ago (so I believe it is not a hardware problem), but two things happened since then: I run apt-get upgrade on my raspberry and my ...
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168 views

Can't connect to my RPI access point

I'm trying to set up my Raspberry Pi2 as an access point. hostapd and isc-dhcp-server run without any errors. I see the network, but I can't connect with any device, it just times out or tells me it ...
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97 views

Running wireless access server where the server is node.js

I have created web server on raspberry pi using Node.js. I can access that server on my local network using ethernet cabel, but I would like to make nodejs server of wireless access point. I have ...
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2answers
128 views

How can I preconfigure wireless?

I want to be able to enter wireless details such as SSID and password onto the OS and have the Pi boot up for the first time and connect to an access point, without having to first configure it via an ...
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2answers
238 views

How can I replace “Wireless Remote Control Switch” with Raspberry Pi?

I am looking for a solution where I can control a "8 Channel Relay" (Link: http://www.amazon.in/channel-control-optocoupler-ARDUINO-Raspberry/dp/B00YY0SYFU?tag=googinhydr18418-21) wirelessly by using ...
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1answer
122 views

Raspberry Pi with WLAN adapter breaks WiFi network

I'm trying to build a Pi-powered wireless webcam, but I'm running into a problem where, after the Pi has been running for a while, it somehow breaks the wireless network. When this happens, both the ...
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1answer
142 views

Raspberry PI 2 Wi-Fi Sleep Problem

I have a Raspberry Pi like access point all is fine. I usually turn it on without monitor, keyboard nor mouse. The problem I have is that if the Raspberry Pi is not used for some time and then you try ...
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77 views

Strange WIFI behavior on WPA2 Enterprise network

I spent most of last night trying to manually config the WIFI to automatically connect to my University's WPA2 Enterprise network using the RP2 w/ the Edimax EW-7811Un. I finally got the ...
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59 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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75 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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164 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
74 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
105 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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63 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
236 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
64 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
184 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
475 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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101 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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113 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 ...