PRIMARY_SERVICE, GAP_SERVICE
CHARACTERISTIC, GAP_DEVICE_NAME, READ, "LE Streamer"

PRIMARY_SERVICE, GATT_SERVICE
CHARACTERISTIC, GATT_DATABASE_HASH, READ,

// Test Service
PRIMARY_SERVICE, 0000FF10-0000-1000-8000-00805F9B34FB
// Test Characteristic, only notify
CHARACTERISTIC,  0000FF11-0000-1000-8000-00805F9B34FB,  NOTIFY,
// Test Characterisitic, only write_without_response
CHARACTERISTIC,  0000FF12-0000-1000-8000-00805F9B34FB, WRITE_WITHOUT_RESPONSE | DYNAMIC,