# Octopus Light Sensor(EF04092)

## Introduction

 Octopus Light Sensor Brick can detect the light value of the current environment. It is in a small volume with a low power consumption and it is very easy to operate with good performance.

![](./images/04092_01.jpg)

## Products Link

[ELECFREAKS Octopus Light Sensor](https://shop.elecfreaks.com/products/elecfreaks-octopus-light-sensor?_pos=1&_sid=27ca1e4aa&_ss=r)

## Characteristics



## Specification


Item | Parameter 
:-: | :-: 
SKU|EF04092
Power Supply|3V-5.5V
Connection Type|Analog
Pins Definition|1-Signal 2-VCC 3-GND
Response|Quick response
Circuit|Simple drive circuit
Stability|Stable and durable

## Outlook and Dimension


 ![](./images/cdNd1Kw.png)

## Quick to Start


### Materials required and connections diagram 
 Connect to P1 port as the picture shows. 

![](./images/04092_02.png)
### Program as the picture shows 

Click "Advanced" in the drawer of the MakeCode to see more choices.

![](./images/04092_03.png)

We need to add a package for programming, click "Extensions" on the bottom of the drawer and search with "smarthomer“ in the dialogue box to download it. 

![](./images/04092_04.png)

Note: If you met a tip indicating codebase will be deleted due to incompatibility, you may continue as the tips tell or build a new project. 


![](./images/04092_05.png)
### Reference

Link：[https://makecode.microbit.org/_iMH0jK6quc2j](https://makecode.microbit.org/_iMH0jK6quc2j)

You can also download it directly:

<div style="position:relative;height:0;padding-bottom:70%;overflow:hidden;"><iframe style="position:absolute;top:0;left:0;width:100%;height:100%;" src="https://makecode.microbit.org/#pub:_iMH0jK6q" frameborder="0" sandbox="allow-popups allow-forms allow-scripts allow-same-origin"></iframe></div>  


### Result
 If the light intensity is below 50, it shows the specified icons or it shows a "smile" face.

## Relevant Cases


## Technical Files