Arduino: Bluetooth connection, and data storage

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I am a beginner and I have some projects in mind, I wonder if it is possible to connect the phone to Rduino and make q an application pass some data to some memory linked to Uino and dps other device is able to pick up this information... Will it be possible to do something like???

c++ arduino
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    Well, I guess you’re starting at Stackoverflow too. Here you need to further detail what you want, and also show it more accurately through codes, images or sketches of your idea so we can help us...

  • Thanks for the tips, but my question was yes because I really don’t have any basis on Andy, I just have a few ideas, and I was wondering if I could do that.

1 answer

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Yes, this is possible: ( I will give an explanation on top, because you in the case requested only the possibility)

Connect your phone to Arduino: - By Bluetooth: - You should use the MIT App inventor to make your app for Android and prepare your code on Rduino to take actions as soon as you receive the phone information through the serial port Shield HC05 or HC06 (Bluetooth).(Search on youtube to light led by Rduino and android) - By Http (web) - You should use Shield Ethernet, where inside you will develop the HTTP page for as soon as you receive the reference link , ex: http://192.168.0.200/?acendaled and http://192.168.0.200/?apagaled he gets on serial port ?acendaled and ?apagaled and perform the functions within the program as you want to associate type as soon as it receives ? illuminateled LED on port 11:

if(readString.indexOf("?acendeled") >0) {
           DigitalWrite(11,HIGH);

The advantage of using Ethernet Shield is that you can run from any cell phone, I suggest using buttons and tables responsive to bootstrap because it adapts to screen size.

I hope I helped, []’s

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