Hi everyone,
I want to know if there is a way to create a program selector, which will let me know what program I'm running on an lcd and in which I am able to switch between one program or another using the buttons on the lcd keypad shield.
Thanks.
You can only have one program at a time running on an Arduino but that program could be split into several functions (memory permitting) and you could switch between them using buttons on the LCD and display relevant information, such as the name of the current function, on the LCD.