Réf. fabricant U088
Vendu par m5stack à 9.49 €. Livré en France, port, TVA et droits de douane éventuels compris, il revient à environ 29.39 €. Prix relevés le 2026-09-16.
Le coût livré est une estimation pour un article seul expédié en France métropolitaine ; seul le panier du vendeur fait foi.
| Article | 9.49 € |
|---|---|
| Frais de port | 15.00 € |
| TVA (20 %) | 4.90 € |
| Total livré | 29.39 € |
Estimation pour un article seul livré en France métropolitaine, expédié hors UE : des droits de douane et frais de dédouanement peuvent s'ajouter, facturés par le transporteur.
3 relevés de prix/stock depuis le 19/08/2026
| Poids | 10 g |
Description The Unit Mini TVOC/eCO2 is a digital multi-pixel gas sensor unit with an integrated SGP30, primarily designed to measure various VOCs (Volatile Organic Compounds) and H2 in the air. Through programming, it can measure the concentration of TVOC (Total Volatile Organic Compounds) and eCO2 (equivalent CO2), with a typical measurement accuracy of 15% within the measurement range. The SGP30 readings are internally calibrated for long-term stability. The SGP30 communicates via the I2C protocol and features on-chip humidity compensation, which can be enabled by connecting an external humidity sensor. For precise results, calibration based on a known measurement source is required, and the SGP30 has built-in calibration functionality. Additionally, eCO2 is calculated based on H2 concentration and cannot fully replace a CO2 sensor. Features TVOC and eCO2 concentration detection I2C communication (0x58) Stable readings On-chip humidity compensation 2 x LEGO-compatible holes HY2.0 4P interface Includes 1 x Unit Mini TVOC/eCO2 1 x HY2.0-4P Grove cable (5cm) Applications Air quality monitoring eCO2 concentration detection Specifications Specification Parameter Measurement Range Ethanol: 0-1000ppm, H2: 0-1000ppm, TVOC: 0-60000 ppb, eCO2: 400-60000 ppm TVOC and eCO2 Sampling Rate 1Hz TVOC and eCO2 Sampling Accuracy TVOC: 1/6/32bbp, eCO2: 1/3/9/31ppm Communication Interface I2C @0x58 Housing Material Plastic (PC) Product Size 24.0 x 24.0 x 8.0mm Product Weight 3.2g Package Size 138.0 x 93.0 x 9.0mm Gross Weight 6.7g Learn and Documents → DOCUMENTS
