Arduino ArduinoBLE - BLE.setAppearance()用法及代码示例

BLE.setAppearance(appearance)

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

    while (1);
  }

  BLE.setAppearance(0x8000);

  // ...  

  // start advertising
  BLE.advertise();