NuvoMotion is a real-time workout coach on the Nuvoton M55M1 MCU that performs pose estimation, analyzes exercise form, and provides immediate feedback without needing the cloud.

The system utilizes Nuvoton’s M55M1 micocontroller with an integrated Ethos-U55 neural processing unit (NPU) to perform high-speed, embedded computation. A parallel-interface RGB camera streams video frames to the M55M1, which runs a lightweight pose estimation network to generate 2D skeletal landmarks.

The firmware processes these landmarks to compute joint angles, detect repetitions, and generate a form score for five selectable exercises. The user interface provides live guidance by overlaying the user's skeleton next to an animated reference model. The primary objective is sustained, low-latency performance at 15 FPS or above, with a median latency below 100 ms. This project delivers a production firmware image, source code, and comprehensive documentation for an edge-optimized exercise analysis platform.