The tutorial of: "Use a IMU Gyroscope in Unity (6DOF MPU-6050)" It does not work for me.

[Former user]

First when you open the "IMU" scene, "Missing Prefab" appears (dedusco that is the prefab of the Uduino and I add it (because it really is missing). Second, I perform all the steps and when I execute in Unity the object does not move, it does not rotate. I definitely need help, absolutely nothing works. I would appreciate the update or review of the files in the Package. The version of Unity I use is: 2018.2.5f1. I appreciate a prompt response.