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Reference > Libraries > Arduinoble > Bledevice.rssi

ArduinoBLE - bleDevice.rssi()

Query the RSSI (Received signal strength indication) of the Bluetooth® Low Energy device.

Syntax

bleDevice.rssi()

Parameters

None

Returns

  • RSSI of the connected Bluetooth® Low Energy device, 127 if the Bluetooth® Low Energy device is not connected.

Example


  if (bleDevice.connected()) {
    

    Serial.print(“RSSI = “);
    Serial.println(bleDevice.rssi());
  }