Jamm02 / Wall-E-Dev

Development Repository for Wall-E

Wall-E version 2.3

Code repository for Wall-E_v2.3

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Table of Contents

• About the Workshop

• Installation

• Examples

• Resources

• Contribution

• License

• Acknowledgements

About the Workshop

Wall-E bot simulation

Wall-E Bot Self-Balancing	Wall-E Bot with OLED Display

How do you make a robot follow a line? Now what if the robot has only two wheels. How will it balance and follow the line? This is exactly what is taught in the Wall-E workshop. The Wall-E workshop focuses on the concepts of line-following and self-balancing, using ESP32, a powerful micro-controller with features like inbuilt Wi-Fi support and BLE, with extensive application in several domains like IoT, RF, etc. The workshop entails various essential concepts such as PID Control, Embedded Communication Protocols, PWM, Filters, RTOS, etc. and gives its attendees (first-year students) a general idea about the world of robotics and embedded hardware. Following are some of the highlights:

• The custom-made SRA Development Board & ESP32.
• ESP-IDF, the official IoT Development framework by espressif.
• Motor Control with PWM and PID.
• Accelerometer , gyroscope and complimentary filter.
• Communcation protocols ( UART , SPI , I2C )

Installation

• For Installation, please refer to these instructions
• You can also refer to Step-by-Step official guide by espressif

Examples

TOPIC	Link	Description
LED Blink	LED_Blink	Performing LED Blink by connecting the LED with esp32
Light Sensing Array	LSA	Sensing Array that uses different Light Sensors, majorly used for Line-Following
MPU6050	MPU	Motion controlled MPU measures angles with respect to 6 Degrees of Freedom
Switch controlled motor in normal mode	Normal_Mode	Controls the movement of Bot manually using switches connected in normal mode
Switch controlled motor in parallel mode	Parallel_Mode	Controls the movement of bot manually using switches connected in parallel mode
Pulse Width Modulation	PWM	Calculate average voltage and controls speed accordingly
Line-Following	Line_Following	Line-Following algorithm that enables the bot to follow the path of white line
Self-Balancing	Self_Balancing	Self-Balancing algorithm that enables the bot to balance its weight under the force of gravity

Resources

• Please visit and look at our Custom-made SRA development board
• Visit ESP-IDF SRA board Components to have a detailed information about the components of SRA board

SRA development board

Contribution

Contributions are what make the open source community such an amazing place to be learn, inspire, and create. Any contributions you make are extremely appreciated.

• See the open issues for a list of proposed features (and known issues).

1. Fork the Project
2. Create your Feature Branch (git checkout -b feature/AmazingFeature)
3. Commit your Changes (git commit -m 'Add some AmazingFeature')
4. Push to the Branch (git push origin feature/AmazingFeature)
5. Open a Pull Request

License

• Distributed under the MIT License