[youtube http://www.youtube.com/watch?v=MHdr4RRHNBk?enablejsapi=1&autoplay=0&%23038;cc_load_policy=0&%23038;iv_load_policy=1&%23038;loop=0&%23038;modestbranding=0&%23038;rel=1&%23038;showinfo=1&%23038;playsinline=0&%23038;autohide=2&%23038;theme=dark&%23038;color=red&%23038;wmode=opaque&%23038;vq=&%23038;controls=2&%23038;&w=640&h=388]
This demo shows a setup where Delphi is connected via a serial port to an Arduino. It reads in data from the Arduino paddle controller to move the paddle in Delphi and then outputs data to the speaker on the Arduino.
StackOverflow: Firemonkey
Embarcadero: Firemonkey OOP
Embarcadero: Firemonkey C++