101020512 · Seeed Studio
Grove - VOC and eCO2 Gas Sensor - SGP30 - multi-pixel gas sensor with low power consumption, ideal for Air Purifier System, Smart Ventilation System. The Grove-VOC and eCO2 Gas Sensor SGP30 is an air quality sensor. Based on SGP30 , this module provides TVOC (Total Volatile Organic Compounds) and CO2eq output with outstanding long-term stability and low power consumption , which makes it a perfect choice for indoor air quality detection using Arduino or Raspberry Pi. (Seeed SKU 101020512)
| Part number | 101020512 |
|---|---|
| Manufacturer | Seeed Studio |
| Category | Sensors › Gas & Air Quality |
| Pins | 4 |
Grove - VOC and eCO2 Gas Sensor pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | SIG1 | bidirectional | Signal - see the module's silkscreen (digital, analog or UART) |
| 2 | SIG2 | bidirectional | Signal - see the module's silkscreen (digital, analog or UART) |
| 3 | VCC | power | |
| 4 | GND | ground |
Schematic symbol and footprint
Schematic symbol
Footprint: Grove HY2.0 4-pin through-hole, 2.0 mm pitch — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
Datasheet
Where to buy
| Supplier | Stock | Price | Status | |
|---|---|---|---|---|
| Farnell | 40 | £8.31 (1+) | STOCKED | View |
Stock and prices from the suppliers, checked 2026-10-09; excluding tax and shipping.
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