A simple microcontroller with power supply which performs following operations
* temperature sensing
* keyboard operations
* RF for android communication
Good Day!
I have the neccessary skills and experience to help you on this project as I have done a very similar one to yours. May I ask RF signal to Android you mean by bluetooth correct. I would love to know more about your project! :)
I have 4 years experience in embedded systems. I have completed many projects on home Automation using WiFi and Bluetooth . I can do your job within a time limit with your satisfaction.