In a large skillet, heat up the oil.
Cook the hash brown until golden brown and remove to a paper towel-lined plate.
Add sausage, onion, and peppers to the skillet and cook until no pink remains, drain if needed.
Add hash browns back to the pan.
In a small bowl, whisk together the eggs until lightly beaten.
Pour the eggs into the skillet and cook until set, stirring frequently.
Add the salt and pepper to taste.
Preheat the air fryer to 360*F for 3 minutes.
Spoon the filling onto the bottom 1/3 of the tortilla.
Sprinkle with cheese.
Fold sides and then ends over and roll up as tightly as possible.
Place in the air fryer and cook for 5-7 minutes, flipping over halfway through the cooking time.
Serve immediately.
If making extras, foil wrap them and freeze them before cooking. Then, when ready to serve, follow the air fryer instructions. Add 1-2 extra minutes to defrost.