The easiest way to use Bluetooth (BLE )in ios, anyone can use it. Simple and easy-to-use Bluetooth library, based on CoreBluetooth package, and compatible with iOS and Mac. A lightweight open source library encapsulated based on the native CoreBluetooth framework can help you use the CoreBluetooth API more easily. All methods of CoreBluetooth are completed by delegation, the code is redundant and the order is messy. BabyBluetooth uses the block method to reorganize the code according...