Sensirion SPS30 Particulate Matter Sensor (MCERTS Certified)
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Prices updated: 13 Oct 2026
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About this product
The SPS30 is a particulate matter sensor that measures airborne dust concentration (PM1.0, PM2.5, PM4.0 and PM10) using laser light scattering. This is the original MCERTS-certified unit, which has been tested against the European air quality standard DIN EN 15267. It is used in air quality monitoring, indoor air projects and environmental data logging.
Specifications
- Measured parameters
- PM1.0, PM2.5, PM4.0, PM10
- Measurement principle
- Laser light scattering
- Interfaces
- UART and I2C
- Supply voltage
- 5 V DC
- Certification
- MCERTS, DIN EN 15267
Frequently asked questions
Which interface should I use with Arduino or ESP32?
The SPS30 supports both I2C and UART. I2C is the simplest to wire, but you need Sensirion's driver library for either interface.
Does it work directly with 3.3 V boards?
The sensor is powered from 5 V DC. When connecting it to a 3.3 V board such as ESP32, use a level shifter on the data lines and make sure the supply is 5 V.
