Arduino IMU Angle Visualizer

This project enables real-time reading, transmission, and visualization of IMU sensor data (accelerometer and gyroscope) from an Arduino, with graphical visualization in Python.

Features

• Reads accelerometer and gyroscope data via Arduino (C++ code).
• Transmits data over serial port at high speed (1 Mbps).
• Decodes, filters (Kalman), and visualizes angles (pitch and roll) in Python.
• 3D visualization of Arduino orientation and real-time angle plots.

Project Structure

• banco_angulo.ino: Arduino code for IMU data acquisition and transmission.
• banco_angulo.py: Python script for reading, filtering, and visualizing the data.
• requirements.txt: Required Python dependencies.
• setup.sh: Script to create a virtual environment and install dependencies.
• LICENSE: MIT License.

Installation

1. Arduino

• Upload the banco_angulo.ino file to an Arduino Nano 33 BLE Sense (or another compatible IMU board).
• Make sure to install the Arduino_LSM6DSOX library in the Arduino IDE.

2. Python Environment

On Linux:

cd /path/to/voice-assistant-arduino
bash setup.sh
source .venv/bin/activate

3. Connection

• Connect the Arduino via USB.
• Identify the serial port (e.g., /dev/ttyACM0).
• Change the PORT variable at the beginning of banco_angulo.py to match your system's port.

Usage

Run the Python script:

python banco_angulo.py

Follow the terminal instructions for debug or visualization mode.

Dependencies

• pyserial
• numpy
• matplotlib

Automatically installed by setup.sh.

License

MIT License. See the LICENSE file for details.

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Developed for movement monitoring and visualization with Arduino and Python.