Tap your Amiibo or Amiibo Card on the NFC touchpoint (the joystick on the right joycon or the middle of the pro controller, as shown on screen). Head to Resident Services and interact with the Nook Stop terminal and select the Amiibo option. How to Convince Amiibo Villagers to Move to Your Island

After that, villagers may appear at the Campground at any time, but can also be summoned using Amiibo Cards at the Resident Services Terminal. Whichever villager, you will have no choice but to invite them into your town. The next day, a random villager will likely appear in the Campground (though you may be able to convince a villager found on a mystery island to be the first to visit the Campground). You will need to build the Campground Construction Kit, which requires 15 of each type of wood, as well as 15 Iron Nuggets, and then place the kit down in an area you’d like to designate as a campground. The first step towards this, will be building a Campground. Once completed, Tom Nook will have an assignment to increase your town’s popularity to catch a certain someone’s attention. To build the Campground, you must have first upgraded the Resident Services Tent into a proper building (aka the Town Hall). The Campground is an area you can create that will allow you to receive visiting villagers on your island, where you can then begin to convince them to stay and live in your town - or you can simply talk and trade with them. In order to get more villagers using Amiibo and Amiibo cards you'll need to unlock the Campground.

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