I've linked to as many products as possible to make it easier for you, but this is just the bare bones. I strongly recommend reading the full care guide here: https://www.reptifiles.com/bearded-dragon-care-packet/ And be sure to keep reading here on BeardedDragon.org!
It's also helpful to get a roach colony started ahead of time so they're established and ready to go when you need lots of bugs https://www.southtexasdragons.com/dubia-roaches.html Otherwise you'll wind up ordering a lot of crickets in bulk (approx 1,000 per month)