Build Otto DIY Robot Using Maker Pi RP2040

Introduction

Build an Otto DIY robot Using Maker Pi RP2040. This board comes with a dual-channel DC motor driver, 4 servo motor ports, and 7 Grove I/O connectors. With this board, we can build the robot easily and program it using Arduino IDE.

Video

Watch this video to know more about it.

Hardware Preparation

This is the list of items used in the video.

• Maker Pi RP2040: Simplifying Robotics with Raspberry Pi® RP2040
• Analog Micro Servo 9g (3V-6V)
• 3V-5.5V SR04P Ultrasonic Ranging Module

You can download the stl file here.

Software Preparation

This is a summary of the steps. For more details, please refer to the video.

1. Download and install the latest version of Arduino IDE software.
2. Add the json link https://github.com/earlephilhower/arduino-pico/releases/download/global/package_rp2040_index.json in the Additional Board Manager URLs and install Raspberry Pi Pico/RP2040 board.

Reference

Thanks for reading this tutorial. If you have any technical inquiries, please post at Cytron Technical Forum.

"Please be reminded, this tutorial is prepared for you to try and learn.
You are encouraged to improve the code for a better application."