ESP32 with MPU6050 inertial measurement unit enables gesture-based control through a continuous sensor polling and motion detection loop. Raw accelerometer and gyroscope data flows through filtering and analysis stages to classify tilt gestures as left or right movements. The flowchart demonstrates a practical approach to translating physical motion into discrete commands—ideal for presentation remotes, hands-free interfaces, or motion-responsive IoT devices. Fork this diagram to customize gesture thresholds, add additional motion types, or integrate with your own microcontroller platform. This pattern scales to multi-axis gesture recognition by expanding the Identify Type of Gesture decision logic.