Air Quality Shield for Arduino
Sensirion’s shield for total VOC and CO2 equivalent gas concentrations with combined relative humidity and temperature sensing
Sensirion’s ARDUINO SHIELD SGP30_SHTC1 provides an air quality sensor shield for the Arduino platform. The shield includes Sensirion’s popular SGP30-2.5K TVOC sensor for measure total volatile organic compounds as well as equivalent CO2 gas concentrations. The SGP30-2.5K is paired with their SHTC1 relative humidity and temperature sensor to give a well-rounded evaluation shield for rapid prototyping and proof of concept for air quality designs.
Installation and set-up guides as well as example codes are available on GitHub.
- Multi-pixel gas sensor for indoor air quality applications
 - Outstanding long-term stability
 - I2C interface with TVOC and CO2eq output signals
 - Very small 6-pin DFN package: 2.45 mm x 2.45 mm x 0.9 mm
 - Low power consumption: 48 mA at 1.8 V
 
- Fully calibrated and reflow solderable
 - Ultra-low power consumption
 - Power-up and measurement within 1 ms
 - 1.8 V supply voltage
 - Ultra-small DFN package: 2 mm × 2 mm × 0.75 mm
 - Typical accuracy: ±3% RH and ±0.3°C
 
Air Quality Shield for Arduino
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]()  | ![]()  | ARDUINO SHIELD SGP30_SHTC1 | ENVIRONMENTAL SHLD SGP30/SHTC1 | 0 - Immediate | $32.84 | View Details | 
Associated Parts
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]()  | ![]()  | SGP30-2.5K | SENSOR AIR QUALITY I2C OUTPUT | 0 - Immediate | $5.47 | View Details | 
![]()  | ![]()  | SHTC1 | SENSOR HUMI/TEMP 1.8V I2C 3% SMD | 0 - Immediate | $2.15 | View Details | 


            





