How to execute functions simultaneously in this case?

[gcjr]

@akc4

and I basically loop it how many times I need it, which most likely isn't the best way of doing it. Is there a good library that could replace that?

your step function is fine

you just need to architect your code to meet your requirements. using a blocking for loop does not meet your requirements.

in post #9 i seqLed () demonstrated how a function can be repeatedly called to execute a sequence. in your case, you just need to keep track of the current step and whether to move or not move