BLUETOOTH : Connecting Android phone with Arduino

Bluetooth module HC-05 is used to establish a wireless connection between android phone and Arduino.
Load the source code into the Arduino before making the circuit.
IMPORTNT – Remove the Rx and Tx connections everytime when uploading the source code.
Source code is in the comment. (Watch other video if you don’t know how to upload the source code).

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HOW TO: Control an Arduino with an iPhone using BLE

This simple example shows a C++/Objective-C program running on desktop, iPhone, and iPad communicating with an Arduino via Bluetooth BLE 4.0 HM-10. Also known as Bluetooth Low Energy. The entire C++ code for communicating with BLE is packed into two small files.

In this example I have boiled away everything except for that code required to open up a serial TX RX pipe to a BLE v4.0 module connected to an Arduino.

The Arduino is a Nano, the BLE v4.0 is an HC-10, and it is controlling a MOSFET FQP30N06L from an iPhone.

The C++ SDK is cocos2d-x but that is not critical to the C++ library in question.

Files available on GitHub:

https://github.com/LessonStudio/Arduino_BLE_iOS_CPP

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