Difference: DustSensors (1 vs. 7)

Revision 72023-07-13 - UliRaich

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META TOPICPARENT name="Exercises"

Dust Sensors

Introduction

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>		gp2y101au0f_dust_sensor.png

 

Software

Drivers and test software for the above dust sensors can be found at https://github.com/uraich/dust-sensors

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META FILEATTACHMENT attachment="pms5003_dust_sensor.png" attr="" comment="" date="1611939628" name="pms5003_dust_sensor.png" path="pms5003_dust_sensor.png" size="267596" user="UliRaich" version="1"
META FILEATTACHMENT attachment="ppd42nj_dust_sensor.png" attr="" comment="" date="1611939629" name="ppd42nj_dust_sensor.png" path="ppd42nj_dust_sensor.png" size="88024" user="UliRaich" version="1"
META FILEATTACHMENT attachment="gp2y101au0f_dust_sensor.png" attr="" comment="" date="1611939630" name="gp2y101au0f_dust_sensor.png" path="gp2y101au0f_dust_sensor.png" size="145985" user="UliRaich" version="1"
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>
META FILEATTACHMENT attachment="GP2Y1014AU0F.png" attr="" comment="" date="1689276293" name="GP2Y1014AU0F.png" path="GP2Y1014AU0F.png" size="132078" user="UliRaich" version="1"

Revision 62022-06-04 - UliRaich

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META TOPICPARENT name="Exercises"

Dust Sensors

Introduction

Line: 16 to 16
 
Added:
>
>

Software

Drivers and test software for the above dust sensors can be found at https://github.com/uraich/dust-sensors

  -- Uli Raich - 2021-01-28

Revision 52022-06-01 - UliRaich

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META TOPICPARENT name="Exercises"

Dust Sensors

Introduction

In order to measure air pollution dust sensors play an important role. They are often based on an optical system where light, scattered on dust particles is measured. I have 3 different sensors which should allow me to compare results:

Changed:
<
<
  • Plantower PMS5003. I found 2 manuals for this sensor:
>
>
  pms5003_dust_sensor.png
Changed:
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<
  • The Shinyei PPD42NS
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>
  ppd42nj_dust_sensor.png
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  • The Sharp GP2Y1010AU0F
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>
 
Deleted:
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<		gp2y101au0f_dust_sensor.png

The Plantower PMS5003 sensor

 
Deleted:
<
<		The pinout table for the PMS5003 is given below (the colors correspond to my cable and yours may well differ)

Pin number 8 7 6 5 4 3 2 1
signification nc nc reset (active low) Tx (3.3V level) Rx (3.3V level set pin (3.3V or open: normal working status) Gnd Vcc: 5V
on ESP32     D0: GPIO 26 D1: GPIO 22 D2: GPIO 21 n.c. Gnd 5V
cable color n.c. n.c. black gray white violet (n.c.) blue green
 -- Uli Raich - 2021-01-28

Comments

Revision 42021-01-29 - UliRaich

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META TOPICPARENT name="Exercises"

Dust Sensors

Introduction

Line: 7 to 7
 
Added:
>
>		pms5003_dust_sensor.png
 
Added:
>
>		ppd42nj_dust_sensor.png
 
Added:
>
>		gp2y101au0f_dust_sensor.png
 

The Plantower PMS5003 sensor

The pinout table for the PMS5003 is given below (the colors correspond to my cable and yours may well differ)

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<--/commentPlugin-->

META FILEATTACHMENT attachment="pms5003dust_pinout.png" attr="" comment="" date="1611864701" name="pms5003dust_pinout.png" path="pms5003dust_pinout.png" size="143928" user="UliRaich" version="1"
Added:
>
>
META FILEATTACHMENT attachment="pms5003_dust_sensor.png" attr="" comment="" date="1611939628" name="pms5003_dust_sensor.png" path="pms5003_dust_sensor.png" size="267596" user="UliRaich" version="1"
META FILEATTACHMENT attachment="ppd42nj_dust_sensor.png" attr="" comment="" date="1611939629" name="ppd42nj_dust_sensor.png" path="ppd42nj_dust_sensor.png" size="88024" user="UliRaich" version="1"
META FILEATTACHMENT attachment="gp2y101au0f_dust_sensor.png" attr="" comment="" date="1611939630" name="gp2y101au0f_dust_sensor.png" path="gp2y101au0f_dust_sensor.png" size="145985" user="UliRaich" version="1"

Revision 32021-01-29 - UliRaich

Line: 1 to 1
 
META TOPICPARENT name="Exercises"

Dust Sensors

Introduction

Revision 22021-01-29 - UliRaich

Line: 1 to 1
 
META TOPICPARENT name="Exercises"

Dust Sensors

Introduction

Changed:
<
<		In order to measure air pollution dust sensors play an important role. They are often based on an optical system where light, scattered on dust particles is measured.
>
>		In order to measure air pollution dust sensors play an important role. They are often based on an optical system where light, scattered on dust particles is measured. I have 3 different sensors which should allow me to compare results:
 

The Plantower PMS5003 sensor

The pinout table for the PMS5003 is given below (the colors correspond to my cable and yours may well differ)

Revision 12021-01-28 - UliRaich

Line: 1 to 1
Added:
>
>
META TOPICPARENT name="Exercises"

Dust Sensors

Introduction

In order to measure air pollution dust sensors play an important role. They are often based on an optical system where light, scattered on dust particles is measured.

The Plantower PMS5003 sensor

The pinout table for the PMS5003 is given below (the colors correspond to my cable and yours may well differ)

Pin number 8 7 6 5 4 3 2 1
signification nc nc reset (active low) Tx (3.3V level) Rx (3.3V level set pin (3.3V or open: normal working status) Gnd Vcc: 5V
on ESP32     D0: GPIO 26 D1: GPIO 22 D2: GPIO 21 n.c. Gnd 5V
cable color n.c. n.c. black gray white violet (n.c.) blue green

-- Uli Raich - 2021-01-28

Comments 

<--/commentPlugin-->

META FILEATTACHMENT attachment="pms5003dust_pinout.png" attr="" comment="" date="1611864701" name="pms5003dust_pinout.png" path="pms5003dust_pinout.png" size="143928" user="UliRaich" version="1"
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