Phone bluetooth notifier

Here is the code for the STM32 microcontroller. Right now only sets up the screen, a serial terminal to communicate with the PC and to use it as a bridge between the PC and the bluetooth module. Also the RTC is configured so I could show the time an date in the screen.

https://github.com/microhenrio/P008_Bluetooth_interface

I've added the first commit in GitHub of the app that will be connected to the screen. Right now only makes the discovering of the bluetooth BLE devices.

https://github.com/microhenrio/DeNoTo