LightBlue can test all of your devices that use Bluetooth 4.0 Low Energy (also known as Bluetooth Smart, or Bluetooth Light). Full support of read, write, and notify is included. Use this to test your new BLE Heart Rate Monitor, temperature sensor, TI CC2540 Keyfob, Nordic uBlue, Panasonic PAN1720, etc. Developers can use LightBlue to test the hardware or firmware of their BTLE peripherals. Key Features: - Scan for any peripherals - Browse Characteristics and Services - Register for Notifications - Read Services - Write Services in Hex or Ascii