Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Detection Principle | Laser Scattering Technology |
| Particle Size Range | 0.3 to 10 micrometers |
| Measurement Parameters | PM2.5, PM10, TVOC, Temperature, Humidity |
| Communication Interface | UART TTL / I2C |
| Operating Voltage | 5V DC +/- 5% |
| Average Current | Less than 100mA during measurement |
| Response Time | Less than 10 seconds |
| Operating Temperature | -10°C to 50°C |
| Module Dimensions | 45mm x 45mm x 12mm |
| Warranty | 12 Months Limited Warranty |
Anonymous
Apr 12, 2026
Rating: 5/5
Accurate Readings
Compared this against a professional unit and the PM2.5 readings were very close. Happy with purchase.
Anonymous
Apr 06, 2026
Rating: 5/5
Great for DIY Projects
Integrated this into my home automation system easily. Data seems consistent with my standalone monitor.
Anonymous
Apr 04, 2026
Rating: 3/5
Calibration Required
Had to run calibration for a few hours before readings stabilized. Works fine now though.
Anonymous
Mar 25, 2026
Rating: 4/5
Good Sensor, Docs Need Work
Sensor works well but the library examples were outdated. Support helped me fix it.
Anonymous
Feb 22, 2026
Rating: 5/5
Compact and Reliable
Perfect size for my enclosure. Temperature and humidity sensors are a nice bonus feature.
Q: Does it log data internally?
A: No, this is a sensor module only. You will need a microcontroller to log data to SD or cloud.
Q: Can this be used outdoors?
A: The module is not waterproof. It must be housed in a protective enclosure for outdoor use.
Q: How often does it need calibration?
A: We recommend automatic calibration once every 24 hours if continuous power is supplied.
Q: What is the TVOC measurement range?
A: The TVOC range is 0 to 5000 ppb with standard resolution for indoor air quality monitoring.
Q: Is this compatible with Arduino Uno?
A: Yes, this module supports UART communication which is fully compatible with Arduino Uno.
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