Hello PaulS, thanks for your response. I know that the finger print cant verify two at once, that is why i was asking if someone can show me how to do something like this:
I know its possible to scan an finger, store its ID in a variable or value of array, scan the next finger, store Its ID in another variable or value of array and compare the two, if different we light led, else we wait for next finger scan
but issue is how should i write this code?