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BleSignalStrength

Enum Class: BleSignalStrength

Represents signal strength based on The Received Signal Strength Indicator (RSSI)

Properties​

name: String​

Represents as a callback to show the result from the BleTerminal process.

ordinal: Int​

Represents current connected terminalId.

Signal Levels​

UNKNOWN​

UNKNOWN

Initial state

STRONG​

STRONG

Signal to terminal is strong

GOOD​

GOOD

Signal to terminal is good

WEAK​

WEAK

Signal to terminal is weak

Functions​

valueOf(value: String): BleSignalStrength​

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

values(): Array<BleSignalStrength>​

Returns an array containing the constants of this enum type, in the order they're declared.

RSSI Values​

The signal strength enum is derived from RSSI (Received Signal Strength Indicator) values:

  • STRONG: Typically RSSI > -60 dBm
  • GOOD: Typically RSSI between -60 to -70 dBm
  • WEAK: Typically RSSI < -70 dBm
  • UNKNOWN: No RSSI data available yet

See Also​