Plantower PMS5003 PM2.5 PM10 Laser Air Quality Sensor

The Plantower PMS5003 PM2.5 PM10 Laser Air Quality Sensor is a digital laser dust and particulate matter sensor designed to measure airborne PM1.0, PM2.5 and PM10 concentrations. With UART communication, it is ideal for Arduino, ESP32, Raspberry Pi, IoT air-quality monitors, dust detection, environmental sensing and indoor air pollution monitoring.

Description

The Plantower PMS5003 PM2.5 PM10 Laser Air Quality Sensor, also commonly searched for as a PMS5003 dust sensor, is a digital particulate-matter sensor designed for real-time monitoring of airborne dust and fine particles.

It uses laser-scattering technology to detect suspended particles and provides digital concentration data for PM1.0, PM2.5 and PM10. This makes it useful for indoor air-quality monitors, dust monitoring systems, air purifiers, environmental monitoring stations and IoT projects.

The PMS5003 communicates through a UART serial interface, allowing integration with Arduino, ESP32, Raspberry Pi and other compatible controllers. Developers can use the readings for displays, alarms, data logging, ventilation control and cloud-connected air-quality monitoring.

Key Features

• Genuine Plantower PMS5003 model
• Laser-scattering particle detection
• Digital particulate-matter sensing
• PM1.0 measurement output
• PM2.5 measurement output
• PM10 measurement output
• Digital UART serial communication
• 5V rated supply
• Real-time particulate concentration data
• Compact sensor enclosure
• Built-in airflow system
• Suitable for indoor air-quality monitoring
• Ideal for environmental sensing
• Suitable for Arduino projects
• ESP32 integration
• Raspberry Pi integration
• Suitable for IoT applications
• Useful for air purifier and HVAC monitoring projects

Technical Specifications

Exact performance, accuracy and response characteristics depend on particle concentration and operating conditions. For scientific or regulatory measurements, refer to the official Plantower PMS5003 specification and calibration requirements.

Particle Measurement

The PMS5003 provides concentration information for several particulate-matter categories:

PM1.0 — fine particles with an aerodynamic diameter around 1 µm and below within the reporting convention.

PM2.5 — fine particulate matter commonly used as an important air-quality indicator.

PM10 — larger inhalable particulate matter within the sensor's reporting range.

The sensor also reports particle-count information across several particle-size thresholds in its serial data frame.

Product Attributes

Interface / Pinout

The PMS5003 uses a multi-pin connector for power, serial communication and control functions.

Typical signals include:

• VCC — Power supply
• GND — Ground
• TX — Sensor UART data output
• RX — Sensor UART data input
• SET — Sleep / operating control
• RESET — Hardware reset

Some connector positions may be unused depending on the module configuration.

Always verify the connector orientation and exact pin sequence before wiring. Do not determine the pin order from the physical connector appearance alone.

Arduino / ESP32 / Raspberry Pi Integration

A typical monitoring system can be structured as:

Air → PMS5003 → UART Data → Arduino / ESP32 / Raspberry Pi → Display / Data Logging / IoT

For example, an ESP32 can read the PMS5003 particle data and then send PM2.5 readings over Wi-Fi to a dashboard or cloud service.

Arduino can be used for local displays, alarms and basic monitoring, while Raspberry Pi can be used for more advanced data logging, dashboards and environmental-analysis applications.

Compatibility

Suitable for integration with:

• Arduino Uno
• Arduino Mega
• Arduino Nano
• ESP32 Development Boards
• Raspberry Pi
• STM32
• Other UART-capable microcontrollers
• IoT development systems
• Air-quality monitoring systems

Appropriate voltage-level and interface considerations should be followed for the host controller being used.

Applications

• PM2.5 Air Quality Monitoring
• PM10 Monitoring
• PM1.0 Particle Monitoring
• Indoor Air Quality Monitors
• Air Pollution Monitoring
• Dust Detection
• Smart Home Air Monitoring
• IoT Environmental Monitoring
• Air Purifier Projects
• HVAC Monitoring
• Smart Ventilation Systems
• Environmental Data Logging
• Arduino Air Quality Projects
• ESP32 IoT Projects
• Raspberry Pi Monitoring Stations
• Educational Environmental Projects

Package Includes

1 × Plantower PMS5003 PM2.5 PM10 Laser Air Quality Sensor

Connection cable, Arduino, ESP32, Raspberry Pi, display, enclosure and other accessories are included only when specifically stated with the supplied product.

Buy in Pakistan

Buy the Plantower PMS5003 PM2.5 PM10 Laser Air Quality Sensor from Chip.pk for air-quality monitoring, IoT, environmental sensing and particulate-matter detection projects. With PM1.0, PM2.5 and PM10 measurement outputs and digital UART communication, it provides a practical sensing solution for Arduino, ESP32, Raspberry Pi and embedded monitoring systems.

Why Choose Chip.pk?

• Quality-checked sensors and modules
• Competitive pricing
• Secure product packaging
• Nationwide delivery across Pakistan
• Wide range of environmental and air-quality sensors
• Arduino, ESP32 and Raspberry Pi development products
• IoT and monitoring components
• Clear technical product information
• Support for students, makers, engineers and developers
• Reliable customer service and after-sales support

FAQs

1. What is the Plantower PMS5003?

The Plantower PMS5003 is a digital laser particulate matter sensor, also commonly called a dust sensor. It measures airborne particle concentrations and provides PM1.0, PM2.5 and PM10 data.

2. Is PMS5003 a dust sensor?

Yes. The PMS5003 is commonly referred to as a laser dust sensor or PM2.5 dust sensor. More precisely, it is a particulate matter sensor that uses laser scattering to detect airborne particles.

3. What does the PMS5003 measure?

The PMS5003 provides particulate concentration readings for PM1.0, PM2.5 and PM10, making it useful for dust detection, indoor air-quality monitoring and environmental sensing.

4. Can PMS5003 detect PM2.5 dust particles?

Yes. PM2.5 measurement is one of the primary functions of the PMS5003. It can also provide PM1.0 and PM10 particulate readings.

5. How does the PMS5003 laser dust sensor work?

The PMS5003 uses laser-scattering technology. Airborne particles passing through the sensing area scatter laser light, allowing the sensor to estimate particulate concentration.

6. Is PMS5003 suitable for an air-quality monitor?

Yes. It is suitable for building PM2.5 monitors, dust monitors, indoor air-quality systems, environmental monitoring stations and IoT projects.

7. Can I use PMS5003 with Arduino?

Yes. The PMS5003 communicates through UART, allowing it to be integrated with Arduino for dust and air-quality monitoring projects.

8. Can PMS5003 work with ESP32?

Yes. ESP32 can read PMS5003 particle data through UART and use Wi-Fi to send PM1.0, PM2.5 and PM10 readings to dashboards, servers or IoT platforms.

9. Can PMS5003 be used with Raspberry Pi?

Yes. With appropriate serial interfacing, Raspberry Pi can read PMS5003 data for environmental monitoring, dashboards and data-logging applications.

10. Is PMS5003 a gas sensor?

No. The PMS5003 is a dust/particulate matter sensor, not a gas sensor. It should not be used as a replacement for dedicated CO₂, CO or VOC sensors.

11. Can PMS5003 be used in an air purifier?

Yes. It can provide particulate and dust measurements for compatible air-purifier and ventilation-control projects.

12. What communication interface does PMS5003 use?

The PMS5003 provides a digital UART serial interface, making it convenient for integration with compatible microcontrollers and embedded systems.

13. Where can I buy a PMS5003 Dust Sensor in Pakistan?

You can buy the Plantower PMS5003 PM2.5 PM10 Laser Air Quality Sensor from Chip.pk for dust detection, particulate monitoring and air-quality projects, with nationwide delivery across Pakistan.

14. Where can I buy a PMS5003 Dust Sensor in Lahore?

Customers in Lahore can purchase the Plantower PMS5003 Laser Dust Sensor from Chip.pk, subject to stock availability.