Design a Blueetooth device and interface with Android project

[paulsxin]

Hi All,


I'm doing a proof of concept project. I created Android app but I have very minimum background in electronics.

I need someone to help me to create a Bluetooth device with basic integration with Android / Java. It's just too hard for me do it.
I'm willing pay for this project.

These are the requirements for the device:
1. Using Bluetooth module (embeded) to receive commands from Android/Java.

2. The device has an indicator(light). In the future, I might want to change/add the indiciator to other capabilities, e.g. sound.

3. If the user presses the button in Android, the light will turn on. If the user stops pressing the button, the light will turn off.
Additional button is the "Strength".

4. The user can also send a pattern of light. e.g.
500ms ON LOW,
200 ms OFF,
1000ms ON HIGH,
500ms ON MEDIUM,
300ms OFF,
400ms ON LOW,
etc ...


My questions:
1. How difficult to create this device?
2. How long does it take to create this simple device?

I'm open to suggestions.


Thank you all

 

[mishra12]

similar project is discussed here https://www.edaboard.com/threads/200859/#post845634

 

[paulsxin]

@santoshaxl: Thanks for your input.
I think the problem is that I don't have electrical engineering background. I could only understand the main concept, but I don't know how to build it.
I just hoping someone will build it for me and I will pay for it. Thanks!