I’m hacking into an old vending machine to make it run with a particle.
Rather than get deep into the low level controls, I decided to simply build a particle powered number pad to replace the existing one.
To get started, I bought a replacement number pad to see how it works. It turns out it’s the same as all the ones in the Keypad.h library. Got it up and running, and I can now read key presses. Pretty easy. HOWEVER, now I want to emulate button presses for the machine. There is no function to press a button in the library. How would I do this via particle?