Tinysine Electronics Serial Bluetooth 4.0 BLE Module - iBeacon

The Serial Bluetooth 4.0 BLE Module - iBeacon allows your target device to communicate with your iPhone/iPAD/Android 4.3 above devices. It's easy to use and completely encapsulated. You can set it as slave or master. You can use AT command set the or baud rate. Serial Bluetooth 4.0 BLE Module - iBeacon; Features a small size Bluetooth 4.0 TTL transceiver module; Allows your target device to communicate with your iOS or Android (+4.3) devices; Is easy to use and completely encapsulated