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Reference > Libraries > Arduinoble > Ble.begin

ArduinoBLE - BLE.begin()

Initializes the Bluetooth® Low Energy device.

Syntax

BLE.begin()

Parameters

None

Returns

  • 1 on success
  • 0 on failure

Example


  // begin initialization
  if (!BLE.begin()) {
    Serial.println("starting Bluetooth® Low Energy module failed!");

    while (1);
  }