SGP40 Air Quality Sensor: Digital gas sensor, which can be easily integrated into air filters or ventilation systems.
- GY-SGP40
- Communication: I2C interface
- Supply voltage: 3.3V~5V
- Size: 13.5mm x 10.5 mm
- Connector: 2.54mm; 4 pins
- Connectors: Vin, GND, SCL, SDA
- Measurement range: 0-1000ppm
