Bluetooth Connection Issues with Multiple Devices

Greetings all :)

We have a third party device designed to be paired with multiple iPads. It's designed for a class room setting, where all student will have their own iPad, and each student will have access to any number of third party bluetooth enabled devices.

The device currently has a baked in limit of x5 devices being paired to it at any one time. This means for up to 5 'lessons / classes' everyone can pair with any device without issue.

However on the sixth lesson, connecting to the bluetooth device then fails, and the only fix is to go into the Settings, unpair any previous connected bluetooth devices, and then start the process again.

Is there any workaround to allow either 'disconnecting' or 'forgetting' devices (in the same session on the same device) to allow re-pairing?

At present it is a really poor user experience expecting all users to 'forget' all bluetooth devices, before being able to continue.

All help / advice much appreciated.