In a previous post, I looked at creating reliable communications using Classic Bluetooth. While that approach works well, and is a reliable way to connect devices, there may be circumstances when a Bluetooth Low Energy (BLE) connection is preferable.
As it turns out, Bluetooth and BLE are about as similar as apples and oranges. The change in transmission protocol technology is more than a trivial change in the code and its structure.
In this article I explore the difference between BT and BLE and how the previous BT AI2 app needs to be adapted.