I found a GitHub link on their website, but I don't think it was the same one. It's difficult for me to do a lot on my phone, in between work and everything. I'll take a look at it when I get home, but that does seem to be the solution to me needing more space. Thank you
birddseedd:
Correct. I can only ban 128 cards at a time. but once that card gets used, its deactivated and then removed from the banned list. so itl only be an issue if 128 people don't turn in their card.This isn't the best way of doing it. but without more storage, i'm not sure if there is a best way.
You did not address the fact that virtually any card not issued by you will let you in. I used to design access control systems for a living and this is just so insecure it is not worth having.
You need to search for those cards that are allowed in, then if you want to ban a card just remove it from the list.
How many cards valid are you expecting the system to hold?
You need to seriously up your game with regards to your programming skills as shown by your post on the same topic Sample Control Panel Code? - Programming Questions - Arduino Forum
The cards have a password programmed into them. So only the ones we program will work.
And yes im a novis. But doing things like this is how i learn.
Im hoping the club that may use this will agree to having a server. Then i can just connect this to a network or directly to the web. that will simplify a lot of this and allow for a lot better functionality. I can just maintain a database of IDs and I simple HTTP request will return whether or not a card is good.