To set up > Bluetooth, turn on Bluetooth, tap the name of the switch, then follow the onscreen instructions.
You can use only one switch, or you can use multiple switches to accommodate different actions. Each switch performs an assigned action, such as selecting an item or moving the cursor to the next item.
Go to Settings > Accessibility > Switch Control > Scanning Style, then choose one of the following:
Auto Scanning: The cursor automatically moves to the next item after a specified duration. This is the default scanning style.
If you use Auto Scanning with just one switch, make sure the Select Item action is assigned to the switch.
Manual Scanning: When you activate your Move to Next Item switch, the cursor moves to the next item.
Manual Scanning requires at least two switches. Make sure the Move to Next Item action is assigned to one switch, and the Select Item action is assigned to another switch.
Single Switch Step Scanning: When you activate the Move to Next Item switch, the cursor moves to the next item; if no action is taken within a specified duration, the current item is automatically selected.
This scanning style requires only one switch. Make sure the Move to Next Item action is assigned to the switch.
You can adjust the behavior of Switch Control in a variety of ways, to suit your specific needs and style. For example, you can change the scanning speed or have iPad speak the highlighted items.
Go to Settings Intro to Switch Control on iPadAccessibility features for mobility on iPad