# DFRobot Gravity I2C SGP40 Air Quality Sensor

- Category: Sensors > Environment > Air quality & gas
- Also known as: DFRobot Gravity, DFRobot Gravity I2C SGP40 Air Quality Sensor, Gravity:I2C SGP40空气质量感测器, SEN0394, SGP40, SGP40 air quality sensor, SGP40空气质量感测器
- Product page: https://partlark.xyz/p/c-dfrobot-gravity-i2c-sgp40-air-quality-sensor-966a1b98f2

## Details

- Identified as: SGP40 / SEN0394 / DFRobot Gravity

## Listings

Cached marketplace data: goods prices in CNY, freight, taxes and fees excluded. Prices, stock and options can change; confirm on the listing before ordering.

### 1. DFRobot官方品牌店 (Taobao)

- Listing price: ¥129.00 (option and pack size unconfirmed)
- Listing status: listed; details checked 2026-11-13
- Marketplace listing: https://item.taobao.com/item.htm?id=641426705679
- Order via Superbuy (affiliate link): https://www.superbuy.com/en/page/buy/?platform=TB&id=641426705679&partnercode=EU3LLB&trackPayload=pc_share

## Ordering

Paste one or more variant links (one per line) into https://partlark.xyz/basket/bulk-add to add them to a haul. Matches are checked automatically and are not a guarantee of compatibility.