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PMSA003I Air Quality Sensor
Adafruit
The PMSA003I Air Quality Sensor is an I2C-based air quality monitor that provides PM1.0, PM2.5, and PM10.0 concentrations in both standard and environmental units.
In stock
Specifications
2- Operating Voltage
- 3.3V - 5V
- Logic Level
- 3.3V - 5V
Pinout
5| Pin | Name | Functions | Notes |
|---|---|---|---|
| Vin | VCC | POWER | 3-5VDC input for power regulation to 3.3V |
| 3Vo | 3.3V | POWER | Output of the voltage regulator, up to 100mA available |
| GND | GND | GND | Common ground for power and logic |
| SCL | I2C Clock | I2C | Level shifted to support 3-5V logic, with a 10K pullup resistor |
| SDA | I2C Data | I2C | Level shifted to support 3-5V logic, with a 10K pullup resistor |
Interactive pinout
Highlight:
BOARD
Click a pin to copy its name · tap a tag above to spotlight a bus.