pub const BATTERY_LEVEL: BluetoothUuid16;Expand description
Bluetooth characteristic UUID.
0x2a19 Battery Level
The Battery Level characteristic is used to represent the charge level of a battery.
§Structure
§Data Type
| Field | Battery Level |
| Type | uint8 |
| Size | 1 |
§Description
Base Unit: org.bluetooth.unit.percentage. Allowed range is 0 to 100. 100% represents fully charged; 0% represents fully discharged. All other values are reserved for future use.