# PlanetX Colour Sensor

**Type:** Product page · **SKU:** EF05006 · **Brand:** [Elecfreaks](https://core-electronics.com.au/brands/elecfreaks-australia)
**Page:** https://core-electronics.com.au/elecfreaks-plant-x-colour-sensor.html ([markdown](https://core-electronics.com.au/elecfreaks-plant-x-colour-sensor.html.md))

Enable microcontroller projects to detect and respond to colours using an I2C colour detection sensor.

## Pricing

- **Price:** $14.83 (inc GST) — $13.48 AUD, exc GST
- **Quantity discounts:** 10+ $12.95 (exc GST) · 25+ $12.54 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 9 today, and up to 300 more in 9–13 days.

## Description

The PlanetX Colour Recognition Sensor allows your projects to respond intelligently to colour cues, making it ideal for robotics and automated systems. For instance, it can control vehicle behaviour by interpreting traffic light colours—stopping at red and moving forward at green—perfect for smart car or interactive game developments.

Choose this sensor for scenarios requiring precise colour detection and easy integration with microcontroller platforms, helping you build responsive and engaging devices efficiently.

### Technical Specifications

 | Parameter | Details |
|---|---|
| Connection Type | RJ11 4P4C (I2C protocol) |
| Power Supply | 3.3V |
| Core IC | ADPS9960 |

### How to Use/Installation

- Connect the PlanetX Colour Recognition Sensor to your microcontroller via the Nezha expansion board using an RJ11 4P4C cable.
- Ensure the sensor is powered with 3.3V for optimal performance.
- Use I2C communication protocol to interface with the sensor for accurate colour detection.
- Refer to the official wiki for example projects and code snippets to get started quickly: [Elecfreaks Wiki - PlanetX Colour Sensor](https://wiki.elecfreaks.com/en/microbit/sensor/planet-x-sensors/Plant_X_EF05006).
 
### Compatibility

- Requires RJ11 cable (4P4C) connection cable ([Elecfreaks RJ11 cable](https://shop.elecfreaks.com/products/elecfreaks-rj11-4p4c-400mm-cable-pack-of-5) recommended)
- Compatible with Nezha expansion board ([Elecfreaks Nezha board](https://shop.elecfreaks.com/products/elecfreaks-nezha-breakout-board))
- Designed for micro:bit and similar microcontroller platforms supporting I2C
 
### Additional Resources

- [Official Elecfreaks Wiki with tutorials and projects](https://wiki.elecfreaks.com/en/microbit/sensor/planet-x-sensors/Plant_X_EF05006)
- [Comprehensive learning guide](https://www.elecfreaks.com/learn-en/microbitplanetX/Plant_X_EF05006.html)
 
### What’s Included

- 1 × PlanetX Colour Recognition Sensor module

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/E/F/EF05046-2.jpg)