Difference: PlantowerPMS5003 (1 vs. 2)

Revision 22022-06-06 - UliRaich

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

The Plantower PMS5003

The PMS5003 uses a serial interface with a baud rate of 9600 Baud.

Changed:
<
<
The pinout table for the PMS5003 is given below (the colors correspond to my cable and yours may well differ)
>
>
Here are the pin descriptions from the data sheet:

plantower_pins.png

The pinout table for the PMS5003 connection is given below (the colors correspond to my cable and yours may well differ). The Plantower sensor may be connected to a PC using a USB to serial interface or to the ESP32 with the pin connections in the table.

Readout programs can be downloaded from my github repository https://github.com/uraich/dust-sensors/tree/main/plantower

 
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
Line: 16 to 22
 

Comments

<--/commentPlugin-->
Added:
>
>
META FILEATTACHMENT attachment="plantower_pins.png" attr="" comment="" date="1654497630" name="plantower_pins.png" path="plantower_pins.png" size="84260" user="UliRaich" version="1"

Revision 12022-06-01 - UliRaich

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

The Plantower PMS5003

The PMS5003 uses a serial interface with a baud rate of 9600 Baud.

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
<-- -->
Sorted ascending
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
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

-- Uli Raich - 2022-06-01

Comments

<--/commentPlugin-->
 
This site is powered by the TWiki collaboration platform Powered by PerlCopyright © 2008-2024 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding TWiki? Send feedback