Dust Sensor Detector Module(EF05027)
Introduction
The Dust Sensor Detector Module with Sharp GP2Y1010AU0F adopts Sharp optical dust sensor(GP2Y1010AU0F). It is used to detect the density of dust particle with diameter beyond 0.8μm such as cigarette smoke.
Products Link
ELECFREAKS PlanetX Dust Sensor
Characteristic
Designed in RJ11 connections, easy to plug.
Specification
| Item | Parameter |
|---|---|
| SKU | EF05027 |
| Connection | RJ11 |
| Type of Connection | Digital output |
| Working Voltage | 3.3V |
| Sensitivity | 0.5V /（100μg/ m3） |
| Effective Scope | 500μg/ m3 |
Outlook
Quick to Start
Materials Required and Diagram
Connect the Dust sensor to J1 port and the OLED to the IIC port in the Nezha expansion board as the picture shows.
MakeCode Programming
Step 1
Click "Advanced" in the MakeCode drawer to see more choices.
We need to add a package for programming, . Click "Extensions" in the bottom of the drawer and search with "PlanetX" in the dialogue box to download it.
Note: If you met a tip indicating that the codebase will be deleted due to incompatibility, you may continue as the tips say or build a new project in the menu.
Step 2
Code as below:
Link
Link: https://makecode.microbit.org/_WupJoaVVEdUL
You can also download it directly below:
Result
The value detected by the Dust Sensor displays on the OLED screen.
Python Programming
Step 1
Download the package and unzip it: PlanetX_MicroPython
Go to Python editor
We need to add enum.py and dust.py for programming. Click "Load/Save" and then click "Show Files (1)" to see more choices, click "Add file" to add enum.py and dust.py from the unzipped package of PlanetX_MicroPython.
Step 2
Reference
from microbit import *
from enum import *
from dust import *
dis = DUST(J1)
while True:
display.scroll(dis.get_dust())
sleep(500)
Result
The value detected by the Dust Sensor displays on the micro:bit.