Android Arduino Wifi Control Devices with ESP8266 Module

Android Arduino Wifi Control Devices with ESP8266 Module

Android App on Google Play

This Arduino Project you can control 4 channel relay outputs via WiFi with ESP8266 WiFi Module.
This Project is a basic Internet of Things.(IoT).

Hardware
1.Arduino Board or compatible board
2.ESP8266 WiFi Module
3.Relay Board.
4.Logic Converter ( We use Resistor 4.7K and 2.7 K )

Option
Regulator
LCD Display

Arduino Code
For Arduino MEGA ( 4 channel with 16x2 LCD Display )

For Arduino UNO ( only 2 Relay channel )

[noelwalterso]

good project but the music is really distracting and makes it hard to hear what you are saying.

[adnankhalid]

Beginner in arduino
Can we control all digital & analog i/o pins by this module& is it necessary to have connection with internet or esp8266 communicates through router??

[almirbosnjakovic]

what is that thing in top right corner, what is used for and how do i build it, or where can i buy it?

[car]

How much aprox did it cost to you, bulding all the circuit?

[Sharkiuli]

for those who has problem with this arduino software:
1.  copy esp8266 to arduino library
2. fiind uartWIFIUNO.cpp in the esp8266 folder
3. open it with  wordpad
4. fiind   :  _cell.begin(19200); and change it to _cell.begin(9600); or _cell.begin(115200);
depending on your esp8266 baudrate, i used esp-01 witch had 9600, yours may have 115200 so try both

[booboss]

This video completelly doesn't explain how to setup ESP8266 to connect to specific WIFI network.

[hernandobolanos]

Very good APP- very good GUI and clean use of arduino technology- Thanks

[elricho]

What software you use to make the interface to android?

[vincentiusardika]

i will try this project, thanks dude... by the way i have a question, what is the function logic converter on the system diagram??

[othmenfarah]

Hello,
Currently I am doing a graduation project in wich I have to control dc motor by an arduino uno (speed control) and also by an Android app via module esp8266.
i dont know how to receive data in the Android application?
can you please send me the android coding so that i can have an idea about it ?
thank you in advance.

[archgloom]

very nice work . i wish i cloud also make this project.
very good sir, keep it up

[jeffreyho]

If I plan to send information to an android app(Wifi required) from arduino, what should I do on arduino?
How to create such app?

[invention]

do you know the range (distance) you can separate the android from the esp8266 and still operate?
In theory it should be about 150 feet indoors, have you ever separated the two parts this much and still have it operate?

[mohammadrezahomayoun]

Hi
Great job.what is the maximum range if we use android phone as transmitter?

[kasiakowalska]

Hello all, for me it does not work is displayed AT + RST, tested on three UNO and three MEGA.Czy it work at all? Best regards Janek

[lperalta]

what program did you use for make the app?

[alexthefox]

Hi, can you help me? i try to do this project but i get some problem to establish a connection between the phone and arduino. it look like the setup of ESP8266( i use ESP-07) was ok. i get all info from net connection (i get ip), but, when try to connet by phone, on phone display i read a popup message "Connection TimeOut" and on serial monitor, get  "IPD, 0, or IPD, 1, or other number. what is wrong?
thank in advance

[fideleneya]

hello is it possible to control the Arduino from another wifi network

[EngJSJ]

in the serial terminal i got (AT+RST) only! ... what could be the broblem here ?
note: the serial monitor baudrate is 19200

[analynpineda]

Hi, can i use arduino Uno R3 in this project for 8 relay channel?