The Octopus 2 Channel Tracking Module uses two pairs of reflective infrared diodes to detect black lines on a surface. Designed for line-following smart cars, it lets you create custom black track layouts and program your vehicle to follow them.

The module features two GVS connectors for easy wiring with standard 3-wire jumper cables, and positioning holes compatible with mainstream smart car chassis. It works well with BBC micro:bit and other microcontrollers.

Key Features

• Detection – 2-channel reflective infrared line tracking
• Interference – Strong anti-interference via infrared detection
• Connectors – Two 3-pin GVS ports plus a 4-pin soldering pad
• Mounting – Positioning holes compatible with standard smart car chassis

Ideal For

• Line-following robots and smart cars
• BBC micro:bit robotics projects
• STEM education and coding challenges

Package Contents

• 1× Octopus 2 Channel Tracking Module

Resources

• MakeCode example program