at least I get different error but I cannot figure out when I should use the set_default_key and when change_key
at least I get different error but I cannot figure out when I should use the set_default_key and when change_key

rambo/nfc_lock,jautero/nfc_lock,rambo/nfc_lock,jautero/nfc_lock,jautero/nfc_lock,rambo/nfc_lock,jautero/nfc_lock,rambo/nfc_lock