Air-Mouse

Air-Mouse - Moves mouse cursor,Using ESP-32 & MPU6050(6-axis Accelerometer & Gyroscope) in 3D space with Bluetooth and Buttons support.

About the Project
- Tech Stack
- File Structure
Getting Started
Usage
Results and Demo
Troubleshooting
Contributors
Acknowledgements and Resources
License

About The Project

The Aim of the Project is to make a Mouse using the data fusion DMP(Digital Motion Processing) of MPU_6050 and ESP32 with Bluetooth support to actually make it easier for the user to move pointer in any position they want.
The Support for Right and Left click is also established using Capacitive touch pins of ESP32.

Tech Stack

The Technologies used for this project are

File Structure

.
├── Components              # Contains files of specific library of functions or Hardware used
│    ├──I2Cdev              # Library for I2C communication
│    ├──MPU6050             # Library for MPU6050 sensor
│    ├──CMakeLists.txt      # contains commands to include the given component in a esp-idf 
├── docs                    # Documentation files 
│   ├── report.pdf          # Project report
│   └── results             # Folder containing screenshots, gifs, videos of results
├── main                    # Source files (alternatively `lib` or `app`)
│   ├──main.c               # Main Source code to be executed
│   ├──kconfig.projbuild    # defines the entries of the menu for configuration
│   ├──CMakeLists.txt       # contains commands to include the bluetooth library and main.c in esp-idf
├── CmakeLists.txt          # contains commands to include Components and main folder while executing
├── LICENSE
└── README.md

Getting Started

Prerequisites

Install ESP-IDF : https://github.com/espressif/esp-idf

Installation

Clone the project

https://github.com/gautam-dev-maker/Air-Mouse.git

cd Air-Mouse

Usage

Build

idf.py build

Flash

idf.py -p (PORT) flash monitor

Configuration

idf.py menuconfig

Example Connection Configuration
- Bluetooth Name - Set Bluetooth Name
`MPU6050 Configuration
- SDA Pin No. - Set SDA Pin No.
- CLK Pin No. - Set CLK Pin No.
The default Pin configuration used to connect MPU_6050 with ESP32 in this project is shown

Results and Demo

The use of Right and Left Capacitive touch pins has been demonstrated in the following videos

Right/left buttons

Troubleshooting

While Configuring for the first time if Bluetooth is not working then ,go to terminal

idf.py menuconfig

Then go to components/bluetooth and enable bluetooth Press ctrl+s to save the configuration then

idf.py build

Contributors

Acknowledgements and Resources

SRA VJTI Eklavya 2020
Special thanks to Vedant Paranjape
Jeff Rowberg for the MPU6050 library for esp-idf : https://github.com/jrowberg/i2cdevlib/tree/master/ESP32_ESP-IDF
https://github.com/nkolban/esp32-snippets
https://github.com/VedantParanjape/idf-notes-sra

License

The License Used for this Project.

gautam-dev-maker/Air-Mouse