Difference between revisions of "PMSx003"
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(Created page with "= Introduction = The Plantower PMSx003 modules are laser particle sensors. By measuring diffusion of the laser beam, the amount of particles are counted. Measurement informati...") |
(PMSx003 information) |
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= Introduction = | = Introduction = | ||
| − | The Plantower PMSx003 modules are laser particle sensors. By measuring diffusion of the laser beam, the amount of particles | + | The Plantower PMSx003 modules are laser particle sensors. Particles are measured by blowing air through the enclosure. By measuring diffusion of the laser beam, the amount of particles is counted. Measurement information is transmitted over a serial interface. |
| − | Measurement information is transmitted over a serial interface. | ||
| − | + | = Hardware = | |
| + | The following modules share the same interface: | ||
| + | * PMS3003 | ||
| + | * PMS5003 | ||
| + | * PMS7003 | ||
| − | + | [[File:pms7003-front-view.png]] | |
| − | + | * PMSA003 | |
| − | |||
| − | |||
| − | |||
| − | PMSA003 | ||
| − | + | Pins: | |
| + | VCC - 5V (for fan and internal logic) | ||
| + | GND - Ground (Note that chassis is also ground) | ||
| + | RX/TX - 3V3 UART 9600 8N1 | ||
| + | Set - Standby function, when pulled down the module does not send information over serial and goes into a low power state. | ||
| + | Reset - Reset the module, similar to power-up, it takes ~30 seconds before data is received | ||
| + | |||
| + | |||
| + | = Software = | ||
| + | |||
| + | == ESP Easy == | ||
| + | |||
| + | === Input === | ||
| + | |||
| + | === Output === | ||
| + | |||
| + | References: | ||
| + | [http://www.aqmd.gov/docs/default-source/aq-spec/resources-page/plantower-pms5003-manual_v2-3.pdf PMS5003 english manual] | ||
Revision as of 10:03, 4 June 2017
Introduction
The Plantower PMSx003 modules are laser particle sensors. Particles are measured by blowing air through the enclosure. By measuring diffusion of the laser beam, the amount of particles is counted. Measurement information is transmitted over a serial interface.
Hardware
The following modules share the same interface:
- PMS3003
- PMS5003
- PMS7003
- PMSA003
Pins:
VCC - 5V (for fan and internal logic) GND - Ground (Note that chassis is also ground) RX/TX - 3V3 UART 9600 8N1 Set - Standby function, when pulled down the module does not send information over serial and goes into a low power state. Reset - Reset the module, similar to power-up, it takes ~30 seconds before data is received
Software
ESP Easy
Input
Output
References: PMS5003 english manual
