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Description
- 1x SparkFun Air Quality Sensor - SGP40 (Qwiic)
Size
- 1 x 1 inch (L x W)
Uses I2C interface (Qwiic-enabled)
- I2C Address: 0x59
- 2x Qwiic connectors
Operating voltage range
- 1.7 - 3.6 V (Typ. 3.3 V)
- The Qwiic interface provides 3.3 V
Typical current consumption
- 2.6 mA during continuous operation (at 3.3 V)
- 34µA when idle (heater off)
Output signal
- Digital raw value (SRAW): 0 - 65535 ticks
- Digital processed value (VOC Index): 0 - 500 VOC Index points
Switch-on behavior
- Time until reliably detecting VOC events: <60s
- Time until specifications are met: <1h
Recommended sampling interval
- VOC Index: 1s
- SRAW: 0.5s - 10s (Typ. 1s)