WiFi allows devices to wirelessly connect to a network, and the Internet. Use this tag for questions relating to connecting your Arduino to a WiFi network.
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Teleduino with CC3000
I have just bought the CC3000, and it looks great.
However, I want to use my new WiFi connectivity with Teleduino service, but the Teleduino examples and code only support Ethernet connection.
I have ...
0
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2answers
29 views
Arduino Uno with CC3000 Wifi Shield Cannot Initialized
I am working on arduino UNO and CC3000 Wifi shield. I interfaced it over my arduino. And Added SParkFun library SFE_CC3000_Library, then i opened TestBoard example. but it stucks on setup in the first ...
3
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2answers
120 views
Using Arduino for Industrial process
I was wondering if the Arduino is applicable for Industrial monitoring, I want to make a real time status of the presses in our company. I haven't seen or read much about people using Arduino at an ...
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1answer
37 views
How to make an arduino wifi repeater?
I am trying to make a wifi repeater. My router's signals don't come to my study and instead of buying a proper wifi repeater I prefer making one.
I want to learn how to make a simple wifi repeater ...
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1answer
43 views
How to get the signal strength of the network connected with the ESP8266
I am using ESP8266 module with Arduino Uno.I don't know how to get the signal strength of the network with which ESP8266 is connected.Please help..
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0answers
36 views
Why won't Wifi Shield detect any networks? Even really close
I just purchased an Adafruit Wifi Shield CC3300 and strapped it onto my Arduino Uno board.
I'm running this basic sketch that I found to test the functionality of the Wifi Shield: ...
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1answer
26 views
Which thermometer for home brewing
Hello,
I have an Arduino Yun and I brew beer.
I would like to log the temperature of the beer at all time during the fermentation process (final stage). This means the thermometer would have to ...
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0answers
30 views
Feasibility of a Wi-Fi Positioning System
In the project of guiding a sight disabled person in a known environment, we need to have a precise way of figuring out where the user is. Our current solution is to use WPS.
This is however our ...
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1answer
17 views
External access to YUN - request not recognised as HTML
I am trying to access my YUN externally.
My router recognises traffic on Port XXXXX and forwards it to my Arduino Yun.
I have the below code working internally and now trying to adapt this to work ...
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1answer
59 views
Which Microcontroller to use
I want to use a wifi shield, as well as a 2.8 inch touch LCD shield; both would fit the arduino uno V3 nicely. Is that the best microcontroller to use
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1answer
47 views
Arduino WiFIWebSever - why client.println()?
I need to modify the WiFiWebServer example (http://arduino.cc/en/Tutorial/WiFiWebServer) on the Arduino website but I am having some trouble understanding the code. I am hoping to get some advice from ...
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1answer
51 views
Arduino UNO + CC3000 Wifi Shield, Reading webpage data
I'm new so I might be making a stupid mistake, but I'm declaring:
char dollars;
at the begging of file, afterwards I'm reading a data from a web page, printing it to my serial. That part work well. ...
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2answers
112 views
Arduino or Raspberry Pi for my project
A brief description of what I'm doing here. I wanna make a pet project, basically a device (be it Arduino or raspberry pi) that I can connect to via bluetooth / wifi (both preferably), that will be ...
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0answers
80 views
How can I connect the Canon printer 8-pin WiFi connector to Arduino?
I got this from a old printer that my dad had and its model number is K30345 and it says WLAN Module. It also has 8-pins on it for connection. I was wondering if any one knew how to connect this ...
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0answers
24 views
Yun Wifi or POE
I didn't see any content on this on this forum, so I thought I would ask about everyone's experience.
I am working on an outdoor project. The project will be about 80 feet from the back of my house. ...
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0answers
28 views
Update Arduino Wifi Shield - current firmware newer than 1.0.2
I'm updateing my Arduino Wifi shield with firmware 1.0.2 found in Arduino IDE 1.0.6. Is there any newer firmware out there?
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0answers
92 views
Sparkfun Red board and CC3000 shield not allowing multiple HTTP_GET requests.
I have a SparkFun Red board (Arduino Uno R3) with a SparkFun CC3000 shield attached. I am trying to post data to the "data.sparkfun.com" service in order to test a basic Wifi data logger. I am using ...
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3answers
154 views
Arduino Uno + Wifi Shield + PS2 Keyboard + LCD Display
I'm new in the Arduino Community and I'm facing a problem when I try to use a PS2 Keyboard and an LCD Display (16x2) on an Arduino Uno with a Wifi shield.
I would like to write something with the ...
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2answers
129 views
Using NodeJS, socket.io and Adafruit HUZZAH CC3000 breakout board to control Arduino wirelessly?
I'm looking to build my a wirelessly controlled lamp and have a few questions. Would I be able to use the Adafruit HUZZAH CC3000 breakout board to receive commands from a website and control a ...
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1answer
73 views
Arduino + wizfi210(WiFi) http post
I would like to do an HTTP post to Carriots. I saw few tutorials.
Both of them are using ethernet instead of WiFi. I realize the way using Arduino WiFi shield and WizFi Shield are a bit different. ...
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0answers
33 views
Wido wifi communication
Any one here tried WiDo (DFrobot) ? I need some help regarding wifi communication among two robots. I want to communicate with two robots via wifi (WiDo module).I dont have a clue to do it. Any clue ...
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4answers
268 views
Arduino CC3000 websocket client
I am working for arduino websocket client with CC3000 wifi board from adafruit.
I have usde this websocket example as a reference and modified to work with cc3000 wifi board.
I am not able to connect ...
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1answer
261 views
What's the smallest Arduino board with wifi capabilities? [closed]
The Photon from Spark IO looks super small. Are there smaller wifi enabled microcontrollers available that can be programmed with the Arduino IDE?
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2answers
239 views
arduino wifi shield not present error
I'm using an HLK-RM04 WIFI shield and arduino uno R3 board. whenever I mount my shield on the uno board and connect it to the pc using a usb only the power led(red) of my wifi shield glows. I tried to ...
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1answer
95 views
Yun as a Conventional Wireless Access Point
I want my YUN to act as a server in a client/server architecture so students can control their wifi robots via their desktops. I can plug the YUN directly into an ethernet port on our network and want ...
2
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2answers
273 views
Is it possible to use ESP8266 modules interchangeably?
I discovered that there are multiple types & versions of ESP8266 modules.
I'm wondering:
Build my application around one type (eg ESP-03) and in future swap the module with another (ESP-07), ...
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2answers
333 views
NRF24L01+ scanning and connecting to wifi hotspots or creating one
I've seen this video so I think I can connect it through my wifi router to any device. How can I scan for and discover wifi hotspots and then connect to it? Or is there a way to create wifi hotspot of ...
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6answers
270 views
Over-the-air upgrades?
I'd like to be able to upgrade software on an arduino without physically touching the device or stringing a cable. Can it be done?
Will pick wireless protocol that makes that easiest.
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1answer
178 views
Adafruit CC3000 WiFi Module working together with MFRC522 RFID Module Issues both SPI over Arduino
I'm asking if how can I implement this one. I'm aware about multiple devices being connected over SPI, like having to select individual SS pin for each. Adafruit's CC3000 works fine alone along with ...
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3answers
370 views
Breakout vs Shield
I would like to extend my arduino uno with WIFI and I am checking different options.
These are:
Adafruit-CC3000-Breakout-with-Onboard-Ceramic-Antenna
Arduino WiFi Shield (integrierte Antenne)
...
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1answer
76 views
Cheap arduino wi-fi TRIGGER
I am looking for cheap way to have very basic wireless communication between an Arduino and a iphone.
I don't need to send complex data, it would be sufficient to "trigger" the arduino: let's say it ...
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2answers
75 views
IRremote library and moteino
Somebody knows if IRremote library (http://www.righto.com/2009/08/multi-protocol-infrared-remote-library.html) is compatible with moteino boards?
If not, do you know a cheap solution to build a ...
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1answer
125 views
Cannot send two arguments from a WebClient
I am using the Arduino WifiWebClient to insert records into a RoR (Ruby on Rails) app. It works but it only inserts one field regardless of the number of arguments I send.
For example, if I test ...
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0answers
152 views
Hub RFID Arduino + WIFI
I will start an Arduino project and its main requirement is that some RFID readers (at most 6 readers) be connected and controled by the arduino board.
I do not have a strong background in ...
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0answers
75 views
A robust IoT module with CC3000
I'm trying to report temperature to a server every minute using the CC3000 and Adafruit's library. It runs between 2-20 hours before the connectTCP() call stops working. Should I run through the ...
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0answers
118 views
Can you interface GSM, wifi, and Bluetooth LE shield to Ardunio?
I have a project that requires the following three shields and I was wondering if the Arduino has enough space to interface all of them at the same time. I am thinking of connecting each shield into a ...
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1answer
59 views
Connecting arduino to a PC
How would you send data wirelessly from arduino uno to a pc?
I know you can connect wifi shield / wifi breakout to arduino and use that, but what other ways are there and how practical would they be?
...
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1answer
494 views
Problem connecting Arduino Uno with Wifi and NFC
I'm new here and also new to Arduino.
I've got a rather specific problem and I've posted to the official Forum
on arduino.cc two days ago (original Post)
Sadly, I've yet to recieve any help and ...
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0answers
128 views
Can't connect arduino to wifi
I'm new to arduino so my question may sound stupid.
I bought a wifi shield which says that the chip is RN-171 I/RM.
I followed this tutorial: ...
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1answer
114 views
Control Arduino via Wifi directly?
I want to build an arduino-based RC Tank, which should be controlled with a notebook or smartphone (Android). Bluetooth would be an easy solution, but the range is a bit short for a RC Vehicle, so I ...
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2answers
106 views
Which wireless technology should I use for medium range, many to one, bidirectional communication?
Some clients, let's say 5 <= x <= 10, have to send information wirelessly to a server. Transmission does not need to be reliable (ACK).
The range would be between 50 and 100m, and may include ...
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0answers
390 views
Connection issues with TI CC3000 & Arduino Uno
I bought a CC3000 Wifi Shield from Sparkfun and attached it to Arduino Uno board.
As first thing I tested the board with the board test example:
SparkFun CC3000 - Board Test
CC3000 ...
0
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1answer
265 views
Connecting Arduino Android Wirelessy
I am working with Arduino and Android. I am interested in connecting Arduino (Mega 2560 ADK) to my Android tablet (Nexus 7) wirelessly. The chepaest option is via bluetooth but the communication in ...
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0answers
154 views
Connecting Arduino Yun to wifi with 802.1X authentication
Is it possible to connect the Yun to wifi using 802.1X authentication? 802.1X is WPA2-Enterprise that uses a username and password (per user) instead of one password (for every user). I don't see a ...
2
votes
1answer
603 views
Wifi server to control led on and off from local webpage.. - ..if statement doesnt work…
Im a newbie on this arduino thing and I would like to build a curtain remotecontrolled from a local webpage with 2 buttons... a up an a down...
I got the connection via my phone the the local page ...
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1answer
229 views
Arduino stacking wifi and gsm shield
I'm fairly new to this and I need some help before I buy anything...
If I understand correctly I can buy an arduino, couple of shields and just stack them one onto another if they are compatible...
...
2
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1answer
3k views
Whats the difference between RF options (wifi, xbee, NRF24L01)
When doing RF, you have many options.
Three of the most basic are in the title box
WiFi
Xbee
NRF24L01
What are the practical differences in using them. What is the purpose of each other and the ...
1
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1answer
124 views
Error building Arduino WiShield Flash example: 'dflash' was not declared in this scope
I'm using WiShield library from: https://github.com/jcmuller/WiShield
What is wrong with this library?
The code:
/*
* Web Server using Flash
*
* A simple web server example using the WiShield ...
2
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0answers
290 views
Bluetooth Master and Slave to track device's locations
I'm trying to create an app for my science fair that uses bluetooth to track people in a determined place.
I was thinking about one Arduino system to receive all the information and transmit through a ...
2
votes
1answer
318 views
Arduino Wifi Shield with monitor mode ( promiscuous mode )
Is there a WiFi Shield or driver that supports monitor mode and receiving raw packets ?
