Wi-Fi is a trademark of the Wi-Fi Alliance. A Wi-Fi enabled device such as a personal computer, video game console, smartphone, or digital audio player can connect to the Internet when within range of a wireless network connected to the Internet.
0
votes
1answer
22 views
WiFi.status() hangs / resets board
Using one of the RobotDyn boards with onboard WiFi and a Generic ESP8266 module.
I can load the sketch, but when WiFi.status() is called to see if WiFi enabled, the sketch hangs, rebooting the board ...
0
votes
1answer
31 views
Best way to send text to ESP8266 remote display
I need a remote display to show information sent via WiFi from another ESP8266. What needs to be sent is a string along with some variables, for example a string to be displayed along with two ...
0
votes
0answers
15 views
How to use esp8266-webupdate.local?
I tried out the example file called WebUpdater.ino.
When starting the sketch I get this:
Booting Sketch...
HTTPUpdateServer ready! Open http://esp8266-webupdate.local/update in your browser
...
-1
votes
0answers
19 views
arduino connected to a mobile by hotspot sends an sms from this mobile [on hold]
I have a project to do the following:
Arduino is connected to a mobile (wifi hotspot) and will send an sms from this android mobile.
Is it feasible?
thank you
0
votes
2answers
32 views
I can send AT Commands, but cannot upload sketch to ESP8266 via Generic ESP Module
I can send AT commands to the ESP8266 - 01 but I am not able to upload the sketch.
I have connected TX-RX of module to TX-RX of Arduino, GND to GND, CH_PD, RST and VCC to 3.3V.
Here is the code I'm ...
0
votes
1answer
35 views
ESP8266 as WiFi monitor
I'm about to buy two ESP8266 modules. I want them to use as an auto deauth device. The first module will monitor my WiFi router's packet transmission. If a certain device receive loads of packets from ...
-2
votes
1answer
39 views
Connect ESP8266 to Thingspeak
I have an Arduino UNO and an ESP8266 module.
I would like to connect my ESP to my wifi network and upload data to Thingspeak.
How can I do it?
What I find on the web is a bit misleading and non-...
1
vote
1answer
25 views
Unspecified running error while programing WeMos D1 in wireless mode
I've tried to program WeMos D1 directly by wireless connection. I've test my D1 so it had no problem. after setting SSID and Password I've programed it for wireless using. It ran well. as I want to ...
0
votes
1answer
32 views
ESP-01 won't start correctly
I'm trying to connect my Arduino Uno to an ESP-01 module, but I can't get it to start correctly. All I can get out from the ESP-01 is an "invalid" message when it is enabled. Can anyone please help? ...
0
votes
3answers
48 views
Show images on a monitor using Arduino via Wifi
Consider a computer monitor hanging on a wall. Next to it is an Arduino Uno with a wifi. Is it possible to create something like this? Using wifi it should be possible to send data (images) to Arduino....
0
votes
0answers
36 views
WiFiManager autoconnect after timeout
I like to configure my ESP8266 with WiFiManager. After each power cycle, the config portal should open and wait for a new configuration. If there is no new configuration entered, WiFiManager should ...
0
votes
2answers
67 views
List of connected clients to server
I have a server on my arduino (WiFi) and want to save the clients that connect, so that I can send to them (to each separately) data later.
Is the best data structure a linked list? How can I see if ...
0
votes
1answer
55 views
ESP8266MOD does not respond to my Uno (Custom board) AT+RST command
This is my very first project with a Uno board and ESP module. I have some experience with 8051 uP. I'd like some guidance in addressing my issue.
Objective:
To connect ESP8266MOD to my wifi network ...
0
votes
0answers
39 views
“Send payload error” in HTTP POST - Arduino ESP8266
I'm trying to make a POST HTTP request via ESP8266 using Arduino IDE and this library, but for any reason I'm getting this error:
[HTTP] POST... failed, error: send payload failed
Wifi connect's ...
0
votes
1answer
42 views
Arduino as wireless network host
I have a rather simple question, which I cannot seem to find the answer to online.
I would like to host a wireless network using an arduino. Other devices could connect to and communicate with the ...
0
votes
1answer
14 views
Arduino Disconnects after router password changes
I am working with arduino Uno R3 connected with EPS8266(http://www.amazon.in/ESP8266-Serial-Wireless-Transceiver-Module/dp/B00O34AGSU?tag=googinhydr18418-21&tag=googinkenshoo-21&ascsubtag=...
0
votes
1answer
33 views
HTTP request not sending [closed]
so I have a wifi shield and I am sending a web request, but its not going through. I know it's not the server because the other function of the program works properly. My code is available on pastebin
...
0
votes
0answers
23 views
Arduino Wifi shield connects to personal hotspot, but NOT to home wifi
My house network is a multipoint Ubiquiti setup, running WPA2 personal, not enterprise.
My Arduino WiFi shield, running 1.1 firmware, will not connect. I get the LINK light for a moment and the ...
0
votes
1answer
26 views
Random numbers recived by wifi shield
So I am sending a web request to a server, but for some reason the result is the number: ...
0
votes
1answer
22 views
Adafruit feather M0 wifi firmware update
I just noticed that the firmware on the m0 wifi might need updating but says not to use the provided updater, how do you update the firmware so ?
Thanks
0
votes
1answer
119 views
Arduino + ESP8266 as Webserver
I want to connect Arduino to my Home Wifi and make it serve as a server to access GPIO pins on Arduino from remote (like controlling LED connected to Arduino from remote).
I am using ESP8266 to ...
0
votes
1answer
35 views
getHostByName always failing to find a valid ip
I'm using an arduino Uno and a CC3000 wifi shield. I installed Adafruit library in arduino to get access to Wifi network. I'm currently trying to run some samples that comes with the library. It ...
0
votes
1answer
141 views
File download from SD card hangs up my ESP-12E
I'm using ESP8266 Arduino for compiling and uploading my code to NodeMCU 1.0 (ESP-12E Module).
Flash Size: 4M (3M SPIFFS)
CPU frequency: 80 MHz
Upload Speed: 115200
I'm using portable arduino-1.6.9-...
0
votes
1answer
85 views
Getting a reset error on an Arduino Wemos D1
As a learning effort, I am trying some sample code on my Arduino Wemos D1 which is basically an Arduino compatible board with a built-in ESP8266 (Wi-Fi module).
This is the output of my Serial ...
0
votes
2answers
48 views
Making WiFi hotspot for 3G network sharing controlled by Arduino
I am trying to make a WiFi internet network from 3G using Arduino as access control. I need the Arduino to act as server and control users, consumption, and connection speed. (When users connect to ...
3
votes
3answers
136 views
Scan IP address of ESP8266
I am working on a project in which, the mobile app/browser sends HTTP command to ESP8266 in AP mode. The default IP address of ESP is 192.168.4.1. Therefore in order to connect the ESP to WiFi, the ...
0
votes
1answer
229 views
Connection ESP8266 to ESP8266 Client Server can't Connect, Help me?
I have a project to connecting dual esp8266 using client server method, my expectation the server can get command from user from web request, and the request will be forward to client from server to ...
0
votes
1answer
41 views
I am not able to use esp8266 12e with arduino
I am perusing my engineering degree. And i want to make project with connecting multiple esp8266 with router and control multiple relay boards
I am unable use esp8266 12 e with arduino. I used this ...
3
votes
0answers
52 views
Is it possible to use Wi-Fi as a wireless connection to my Arduino/Windows PC LAN without using the internet
My Situation and Problem:
I am wanting to put together a system to help monitor the soil moisture content in my garden and a small heated greenhouse I use in the winter. Also, In the near future I ...
0
votes
0answers
91 views
Arduino TIAN - how reset to factory settings?
I recently bought Arduino TIAN which has some version of Linino on it. There is an initial description on how to proceed on the Arduino.ORG site. I followed it. As a result, I cannot access the ...
1
vote
2answers
60 views
The easiest and most time efficent way to connect to the internet regardless of the cost
I am working on my graduation Project. I want to use the cayenne (mydevices) platform to control my Arduino. Mainly I want to be able to control a servo Motor through the Cayenne app and I want to use ...
1
vote
1answer
158 views
How to use ESP8266-12E with PCF8574 as an I/O extender [closed]
I am using ESP8266-12E with a PCF8574 as an I/O Pins Extender.
There are videos on youtube to use the PCF8574 with an ESP8266-01, but my problem is that I'm unable to analyze the pin connections with ...
1
vote
1answer
58 views
Making two arduinos/mkr1000 communicate
I am trying to create a project in my free time just for a bit of fun -
which consists of two mkr1000 (one acting as a webserver connected to one laptop, and the other acting as a web client ...
0
votes
2answers
42 views
use TFT lcd with uno and wifi shield
https://learn.adafruit.com/2-2-tft-display/test-the-display
I need to work with arduino Uno , lcd and wifi shield, and i was wondering if i can use the LCD in the above link with the Uno and wifi ...
0
votes
2answers
186 views
Setup arduino uno with ESP8266 ESP-1
Iam trying to set up the arduino uno with the wifi module ESP8266. I use this schematic setup:
I have followed this tutorial: Tutorial ESP8266
Thereby I removed the Mega328P Chip like it says above, ...
0
votes
1answer
204 views
Arduino ESP8266 Webserver
What I would like to do is control my garden lights using the ESP8266. For this I use the Arduino approach from here. This works great, I use bootstrap and jquery even :D all is well!
Switching ...
0
votes
0answers
12 views
Unable to change the access point in wifly shield v1.2
I was working on the wifly shield v1.2 by seedstudio. It was working fine. I was able to run the wifly_test example. It was connecting before.I tried another example on which we can make our shield ...
2
votes
2answers
56 views
How to animate a LED Strip via wifi? [closed]
I'm remotely connecting my phone to an arduino MKR1000 via wifi, and sending data via HTTP GET (so to switch on the debug LED, I just need to navigate to http://192.168.1.1/debug/H, for example). Now, ...
1
vote
2answers
51 views
What options do I have to wirelessly connect my computer to an arduino?
For my project I have an arduino Uno connected to my robot. I need to control it wirelessly. I have thought of using a bluetooth module , but I need a larger range. Then I thought of using an RF-...
1
vote
1answer
153 views
Low power wifi temperature sensor [closed]
I want to make a wifi-enabled temperature sensor and place it inside my HVAC system to measure and push the temperature to a central server, every minute or so.
I have a LoLin NodeMcu v3 unit laying ...
1
vote
2answers
63 views
Simulation of IoT based systems in Software
Thank you for reading this.
Generally there are libraries for GSM and Ultrasound sensors for the software called Proteus and you can simulate them along with you MCU and the interfacing peripherals ...
1
vote
0answers
32 views
Item positioning with BLE [closed]
I need to track on about 500 boxes in warehouses, the trace should be indoor and outdoor. the accuracy is not so important -> 5-15 meters is enough .
The warehouse size including the yard is about ...
-1
votes
1answer
145 views
Arduino Uno Wifi Module ESP8266 AT Command Test error [closed]
When i Connected Rx>Rx (Rx Of module To Pin 0 Of Arduino) And Tx>Tx ( Tx Of Module To Pin 1 Of Arduino), The AT Command Test shows The Following error With Scrambled Words, but when I Connect Rx>Tx (...
0
votes
2answers
135 views
SoftwareSerial doesn't seem to work with ESP8266
I am trying to issue AT commands to the ESP8266 wi-fi module from Arduino Uno programmatically, but to do that, I can't get SoftwareSerial to work.
I've tried multiple ways of identifying the root ...
0
votes
1answer
73 views
Is it possible to print client IP or MAC address from Arduino WiFi web server?
For a school project I want to make a little project with the Arduino Uno. I want to make a project that does something when a client connects to the WiFi shield.
My first thought was to print out ...
1
vote
2answers
67 views
Sending GPS data to computer via USB and then to iPhone app through Wi-Fi on LAN [closed]
I was wondering how I would parse data from a GPS module from the Arduino to my laptop and from there send it to an iPhone app I'm building.
One idea I had was to have it print the incoming serial ...
0
votes
1answer
179 views
Using Arduino GSM with WiFi
I have a project which require multiple data to be sent online from a moving bus. I am using ESP8266F modules to send the data.
I am wondering what arduino modules to buy that will act as an access ...
1
vote
2answers
239 views
How to Factory reset ESP8266? [closed]
I want to use ESP8266 to send emails. I tried twice flashing the Firmware to a particular firmware as suggested in a tutorial. Now both my ESP are unresponsive to AT commands. Let me know the way to ...
2
votes
0answers
96 views
Arduino Mega 2560 + ESP8266 Problem with GET Request
I have an ESP8266 module connected to my Arduino Mega 2560. My goal is to send a GET request as below to the network:
api.pushingbox.com/pushingbox?devid=vEB39F555B1B8295?tempData=cabbages
If that ...
1
vote
1answer
102 views
Receive data from multiple wireless sensors simultaneously
I want to receive data from multiple (2/3) wireless sensors at the 512 Hz data rate simultaneously at a single receiver (bluetooth or any other wireless standard). Is it possible with one receiver or ...
