AT&T Developer Summit Hackathon 2016
Freedom Seeed Grove 4-Digit Display Example
Dependencies: DigitDisplay mbed
Fork of
frdm_Grove_4-Digit-Display_Example
by 
Freescale
Simply Import this Program into your mbed compiler
Select Compile to generate the binary file
Plug the Grove Shield v2 on the top of your FRDM-K64F
Connect on end of the 4-pin Grove cable to the 4-digit display module and the other end to the port D2 of the Grove Adapter.
Drag n drop the frdm_Grove_4-Digit-Display_Example_K64F.bin into the mbed drive from your file explorer
Wait for download to complete
Press the Reset/SW1 button of your FRDM-K64F board to launch the program
The screen should start displaying a clock with time defined at 20:14 and middle dots blinking every seconds (see picture below)!!
