AprilTag Navigation with JetBot
Introduction: Robotic Laser Coating Removal
What are AprilTags?
Robot and Environment Configuration
Introduction to ROS
ROS Configuration for AprilTags
Camera Calibration
Navigation to a Single AprilTag
Navigation to Multiple AprilTags
Challenge: AprilTag Maze
Unit Quiz: AprilTag Navigation
Back to Overview
Part 1: Preparing Your JetBot
Make sure your JetBot is assembled and configured with a camera. If you've already done this, great!
The camera should be angled so that it’s facing forward, capable of seeing images ahead of the robot. Tighten the set screws controlling the angle of the camera to keep it as consistent as possible consistent throughout this unit!
Ensure that your Jetson Nano and computer are connected to the same local network.
Part 2: Preparing Your Environment
What You Need:
- 1 Printed Calibration Checkerboard, taped to a binder or box
- Printed AprilTag Markers 0-4, each taped to a binder or box
- An open area on the floor for the robot to move.
