Mifare classic 1k
To clone that you will need a magic chip so that you can change the UID. There are a couple available through DT. If you don’t use a magic chip you will have to get whoever runs your school access control to enroll your tag
Perfect, it sounds like you are in the market for an xM1 or FlexM1
If you have, or have access to a Proxmark
or android
or iPhone
https://www.samsung.com/smartphones/all-smartphones/
