Membuat Robot SUMO IOT ESP8266 dan Aplikasi Android

Summary

In this informative tutorial from 'Sekolah Robot Indonesia,' viewers learn how to build a Mini Sumo robot weighing 500 grams, controllable via IoT technology using a mobile phone. The presenter guides through assembling the robot with components like wheels, motors, and a 3D-printed frame, followed by programming the ESP8266 for WiFi connectivity. Using MIT App Inventor, the tutorial demonstrates creating an Android app to control the robot's movements remotely. The session concludes with a practical demonstration in an arena, highlighting the robot's capabilities and encouraging viewers to share the tutorial.

Takeaways

• 😀 The tutorial teaches how to create a Mini Sumo robot weighing 500 grams controlled via the internet using Ayoti.
• 🛠️ Materials required include aluminum wheels, micro gear motors, silicone rubber, and a 3D-printed frame.
• 🔌 The setup involves connecting motors to a driver (ESP8266 and L293) for controlling the robot's movements.
• 📡 Programming the robot requires setting up WiFi credentials and initializing pin configurations for the motor driver.
• 📱 The tutorial includes steps to develop an Android app using MIT App Inventor for remote control of the robot.
• ⚙️ Button functionalities on the app allow for commands such as move forward, backward, turn left, and turn right.
• 🔄 After programming, it's crucial to test the connection and functionality of the robot to ensure it operates correctly.
• 💡 Debugging involves checking the serial monitor for IP address allocation and confirming WiFi connectivity.
• 🎥 Viewers are encouraged to subscribe to the channel for more tutorials and updates on robotics projects.
• 🌟 The tutorial ends with an invitation to share the video if helpful and anticipation for future content.

Q & A

What is the main topic of the tutorial?

The tutorial focuses on creating a Mini Sumo robot weighing 500 grams, controlled via the internet using Ayoti.

What materials are used for the wheels of the Mini Sumo robot?

The wheels are made from aluminum rims, which were previously used in another Sumo robot.

How are the motors prepared for the Mini Sumo robot?

Two new micro motors are prepared, with their cables soldered for connection.

What type of frame is used for assembling the Mini Sumo robot?

The frame is made from a 3D-printed structure designed specifically for the robot.

Which electronic components are essential for controlling the Mini Sumo robot?

The robot requires an ESP8266 Wi-Fi module and an L293 motor driver for control.

What programming language is used for the robot's firmware?

The firmware for the Mini Sumo robot is programmed using the Arduino IDE with specific libraries for the ESP8266.

How does the robot receive commands from the smartphone app?

The robot connects to the internet and listens for commands sent via an HTTP request from the app, based on the IP address assigned to it.

What is the function of the buttons on the Android app?

The app includes buttons for moving the robot forward, backward, turning left, turning right, and stopping, with actions triggered on button press and release.

How do users configure the IP address in the app?

Users enter the IP address obtained from the serial monitor into a text box in the app to set up the connection.

What steps are taken to test the Mini Sumo robot after programming?

After programming, users test the robot by checking its connection to Wi-Fi, entering the IP address in the app, and trying out the movement controls.