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Questions tagged [wifi-direct]

a point-to-point Wi-Fi standard to enable devices to connect to each other without an access point.

-2
votes
1answer
41 views

Iot hub and rasberry pi [on hold]

im makeing project but new in codeing , i want to connect cctv camera and ultra sonic sensor so if someone disobey the rule the camera will capture a photo and send it to online database and from the ...
2
votes
2answers
32 views

Auto-connect to saved network after stopping and starting wpa_supplicant.service

Board: Raspberry Pi 3 B+ OS: Raspian Stretch (with desktop and recommended software) 2018-11-13 I'm building an application that requires me to temporarily disable the wpa_supplicant service, while ...
0
votes
0answers
38 views

Connect Raspberry Pi to Wifi using mobile app

I have programmed Raspberry pi to execute program which primarily works using Internet at the boot up. But it works as long as Pi is in my wifi range. Now suppose, my friend wants to use that pi in ...
1
vote
1answer
129 views

Setting up Wifi direct (wifi p2p) and DHCP server

So I have a fresh pi zero w up and running raspbian stretch lite. How can I enable Wifi direct/p2p where the Pi is GO and where it has a static ip i can connect to, and install/configure a DHCP ...
2
votes
1answer
38 views

Wifi direct connection disconnects automatically after a few seconds in Raspberry pi

I am using this configuration for wifi direct connection in Raspberry PI 2 B+ ctrl_interface=DIR=/var/run/wpa_supplicant driver_param=use_p2p_group_interface=1 update_config=1 device_name=...
1
vote
1answer
63 views

Cannot connect Raspberry pi to android using wifi direct

I am not able to connect to Raspberry pi 3 using Wifi direct from android phone, What I tried is Step 1: Changed the configuration in wpa_supplicant.conf and the contents are ctrl_interface=DIR=/...
0
votes
1answer
101 views

Pi3 Webserver WiFi Connection

Looking to use Pi3 as a webserver (Apache, PHP, MySQL). I need it to allow other devices to connect to it via WiFi to access the hosted web site, Is WiFi-Direct the best way of doing this as there is ...
1
vote
0answers
78 views

Android build with WiFi direct support

Is there a build of Android for the Pi 3 that supports Wi-Fi direct? Some months ago I tried Emteria OS and while hotspot worked, WiFi direct did not...
1
vote
1answer
1k views

Connect to Android device using WiFi Direct

I would like to connect my Raspberry Pi 3B to a WiFi Direct group created on my Android phone. After enabling WiFi with raspi-config, I started wpa_supplicant with the following command: sudo ...
-6
votes
1answer
81 views
0
votes
0answers
236 views

Wifi Direct between two or more raspberry 3

I need connect two Pi 3 using Wifi direct, I don't know if is necessary modify the file wpa_supplicant.conf anyone knows how can I do this?
1
vote
1answer
118 views

Connecting My Raspberry Pi To My Laptop Via Adafruit WiFi Dongle Without Internet

I am running macOS 10.13.4 on my laptop and I am trying to connect it to my Raspberry Pi via wifi, I purchased a WiFi dongle from Adafruit to increase the range of the WiFi on the Pi by connecting it ...
1
vote
0answers
36 views

Two Wi-Fi networks on Raspberry Pi 3 Model B running Android

I'm trying to see if there is a way that I can have a Raspberry Pi 3 Model B running Android connected to two wi-fi networks at once? What I'm trying to do is to get a feed from a camcorder (which ...
1
vote
0answers
98 views

802.11 action frames send/receive

Is it possible to gain access to 802.11 action frames TX/RX from software? There's a proprietary protocol based on vendor-specific action frames called ESP-NOW for ESP8266 and ESP32 chips, and I'd ...
1
vote
2answers
485 views

Controlling robot using raspberry pi 3 WiFi with no server, no web, no internet

I want to build a mobile robot with android as a controller from long range, I think it's best to connect using wifi, not a bluetooth because it's too short range. My problem is "how to connect my ...
3
votes
1answer
368 views

Controlling multiple RPis using SSH (no infrastructure network available)

My goal is to be able to access multiple Raspberry Pi Zero Ws (3-5) simultaneously through SSH from a laptop running Linux. This has to be done in an area where there is no infrastructure network ...
-4
votes
2answers
335 views

How to give a unchangeable, fixed hostname a Raspberry Pi 3 like a fixed IP address?

I'm using my Raspberry Pi 3 wirelessly. If I switch off power connection or reset my wifi router, the hostname changes. I've reserved a IP address from TP-LINK router that is 192.168.0.105 and it does ...
2
votes
2answers
597 views

How can I connect to Pi Router that has no internet connection, to access run its local apps?

I have a Pi-turned-router that works great as a WiFi hotspot, I'm using hostapd. I would like to still be able to connect to the Pi's wireless ssid even when it's not connected to the internet, and ...
1
vote
2answers
2k views

How to connect two PI 3 to each other through ad-hoc connection?

Okay, I am very much a NEWBIE when it comes to these type of connections. So, I searched on this website on how to be able to do this and I came across two promising questions and answers. However, ...
4
votes
2answers
6k views

How to connect two PI 3 to each other through WIFI connection?

I have managed to get two pi 3 to connect to each other through Ethernet port. Now, I want to know if I can do the same with WIFI or do I need to do anything special to have 2 PIs talking to each ...
0
votes
1answer
642 views

Connect Pi3 to Windows/Linux via wifi direct?

I'm building something that needs to connect to a Pi3 wirelessly but there won't always be a wifi network for them to talk over. So I was hoping to use wifi direct to get them to talk directly. So ...
0
votes
2answers
836 views

how can I transfer files from raspberry pi 3 to windows and android via WiFi hotspot?

I want to transfer different types of files from the Raspbian OS to the windows and android through a WiFi hotspot that we created already,without a internet connection we need transfer the files?...
0
votes
0answers
742 views

How to connect to Pi 3 using WiFi Direct on Raspbian? [duplicate]

How can I set up my Pi 3, which is running Rasbian, so that I can connect to the internal WiFi using WiFi Direct?
0
votes
1answer
264 views

Unable to connect Rpi 3 directly through ethernet windows

When I type 'ping raspberrypi.mshome.net' it returns an ip address but each ping times out and I can't connect through putty. I was able to do this before, I've setup the ethernet connection as ...
1
vote
0answers
394 views

How to share PPPoE connection via WiFi?

I build wifi router for my house in the countryside. I only can have internet via wireless so I buy USB grid antenna and connect on PI and made a bridge to internal antenna. USB antenna is connected ...
3
votes
3answers
8k views

Setting up a WiFi-direct connection using pi3+arch linux arm and Android

I want to set up a wifi direct connection between my phone and my pi3. I followed this post Connect to Raspberry PI 3 over Wi-Fi direct hoping i would be at least able to see my phones open wifi ...
1
vote
1answer
1k views

Does the raspberry pi 3 wifi allows to connect to ad-hoc wifis?

I'm trying to connect my Raspberry Pi 3 to a GoPro Hero 4 camera that supports ad-hoc wifi connections so I can script some photo timelapses. I'm able to connect from a Windows machine, but unable ...
15
votes
2answers
27k views

Connect to Raspberry PI 3 over Wi-Fi direct

I want to connect from an android phone to a RPI 3 over Wi-Fi direct. I want to do it over Wi-Fi direct because the RPI will be a controller for one or more movable devices that will be used in ...
2
votes
1answer
9k views

RPi 3 ad-hoc network to configure WiFi credentials

I need help finding a proper tutorial or project that can achieve the following: I want to create an ad-hoc network that could be used to configure the RPi 3 to connect to an existing wifi network ...
4
votes
2answers
297 views

No ad-hoc compatible Wifi dongle

I've just bought the Edimax EW-7811UN Nano wifi dongle and I am having difficulties creating an ad-hoc connection between my macbook and the raspberry pi. I have read conflicting information ...
1
vote
1answer
2k views

How many devices can connect to this Wireless USB Adapter on Raspberry Pi?

I want to create a WiFi hotspot(access point) using Raspberry Pi. This is for my college project and I wanted to know how many devices can simultaneously access the WiFi hotspot on Raspberry Pi. I ...
1
vote
1answer
84 views

What is needed to set up a Pi as a local server? [closed]

I can find plenty of articles about setting a Raspberry Pi up as a regular server. My goal is to set up a Pi as a local server. A simplified scenario would be as follows: I have a Pi, no internet or ...
0
votes
1answer
2k views

Can't connect to hidden WPA2 hidden network

I am trying to connect to my works hidden network, I know the name of the nework and the password but it doesn't want to connect to the nework. I can see it when I scan and still it will not connect. ...
0
votes
1answer
422 views

Raspi as web server without router

I've, successfully gotten my Raspberry pi to operate as a web server, by connecting it to a router, identifying the ip and then accessing that ip from a browser on the same network. My question is, is ...
6
votes
3answers
6k views

How to enable Wifi direct on the Raspberry Pi using the TL-WN721N wireless Adapter (Noob instruction)

I was looking to find noob instructions on how to connect to the Raspberry Pi using Wifi Direct from either a phone or another computer. I tried a few instruction but they are aimed for more advanced ...
16
votes
2answers
30k views

Can I directly connect to my Pi wirelessly without a router?

I've seen a fair number of internet sites and forums that provide details on how to turn the Pi into an access point or a router. I've also seen that there are plenty of how tos out there on how to ...
2
votes
0answers
4k views

Raspberry PI WiFi Direct

I am trying to implement WiFi Direct using raspberry pi and Samsung Galaxy I9300. The raspberry pi of model B is running 3.9.11 kernel with raspbian wheezy image (2013-12-20-wheezy-raspbian.img) and ...
36
votes
7answers
98k views

Using Pi to stream all audio output from my pc to my stereo

My problem is quite simple but I have been unable to find a satisfying solution. Basically, I want my Raspberry Pi to be connected to my stereo and then play any audio output from my computer via ...
4
votes
1answer
12k views

How to connect Pi to an Android phone through WiFi Direct?

I am trying to connect Raspberry Pi with a Samsung Galaxy S3 through WiFi Direct. The online information on such process is quite sparse. The most close reference I can find is from CodeMonkeyRicky's ...