batteryLevelNotifications
fun Peripheral.batteryLevelNotifications(backpressure: BackpressureStrategy = BackpressureStrategy.Latest): Flow<Int>
Observes battery level notifications from the Battery Service (0x180F).
Return
Flow of battery percentages (0–100), or an empty flow if the characteristic is absent.
Parameters
backpressure
Strategy for handling notifications that arrive faster than the collector.