For more information regarding switch access and the iPad, check out Jane Farrall's Consulting Blog: How Do I Pair A Switch with an iPad
Directions for Pairing:
Go to the Settings App
Select the Bluetooth tab; turn Bluetooth On (You will see your iPad “Searching” under DEVICES)
On your Blue2 dual switch device, turn power ON
You will now see Dual Pedal show up under DEVICES. It will say “Not Paired” (See picture below)
Tap on top of Dual Pedal. You will see a Bluetooth Pairing Request box pop up with a four digit code, which needs to be entered in order to pair your Dual Pedal
Use the numbered keys on the Blue2 to enter in the code. The numbers are very small and hard to see…also there are only 5 keys to choose from. If you look closely, you will see that each key has two numbers assigned to it…1-5 and 6-0. (Refer to picture below.)
In order to use these keys to enter the four digit code, directly select the key for numbers 1-5 or hold the Shift pedal and select the key when entering numbers 6-0. After you have typed in your four digit code, select the Enter pedal.
You should now see the iPad notify you that your device is “Connected” (see image below)
Click on the General Tab within the Settings App
Underneath Physical and Motor, select Switch Control
Turn Switch Control ON
Select “Switches”; select blue2
Choose your switch actions. Scanner will activate your Shift pedal. System will activate your Enter pedal.
Within the Switch Control menu, there are several items you can customize and turn on/off. Make sure you take a look at all of your options in order to fully optimize your switch experience.