LightBlue® can connect you to all of your devices that use Bluetooth Low Energy (also known as Bluetooth Smart, or Bluetooth Light). LightBlue® has two modes, central and peripheral. In central mode, you can scan for and connect to all BLE devices around you. Once connected, you have a detailed view of all the device's profiles, from which you can read and write to characteristics and subscribe to
![LightBlue®](https://cdn-ak-scissors.b.st-hatena.com/image/square/e99340428b1326c464d97d160dc9de887eea4eb0/height=288;version=1;width=512/https%3A%2F%2Fis1-ssl.mzstatic.com%2Fimage%2Fthumb%2FPurple211%2Fv4%2F46%2F90%2F19%2F46901957-5b99-79d3-46b6-c5cc80d1e657%2FAppIcon-0-0-2x_U007euniversal-0-0-85-220.png%2F1200x630wa.png)