m5stackM5Stack· Sensors
CO2 Unit with Temperature and humidity Sensor (SCD40)
Manufacturer part no. U103
$33.90≈ 29.38 €
Price summary
Listed by m5stack at €29.38. Delivered to France, including shipping, VAT and any customs duty, it comes to about €53.26. Prices last checked on 2026-09-16.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
In stock
Estimated landed cost
| Item | €29.38 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €8.88 |
| Total delivered | €53.26 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
Specifications (automatically extracted)
Mechanical
| Weight | 20 g |
Description
Description Unit CO2 is a digital air CO₂ concentration detection unit, built-in with Sensirion's SCD40 sensor and power step-down circuit, using I2C communication. This unit is suitable for air environment condition measurement, with a typical accuracy of ± (50 ppm + 5% of reading) for CO₂ measurement, and a range of 400 ppm ~ 2000 ppm, while also measuring ambient temperature and humidity. Features CO2 concentration detection Temperature and humidity measurement I2C communication (0x62) Integrated 5V -> 3.3V DC-DC 2 x LEGO compatible holes HY2.0 4P interface Includes 1 x Unit CO2 1 x HY2.0 connection cable (20CM) Applications CO2 concentration detection Temperature and humidity monitoring Specifications Specification Parameter CO2 Measurement Range 400 ~ 2000 ppm CO2 Sampling Accuracy ± (50 ppm + 5% of reading) Temperature Range -10 ~ 60 °C Humidity Range 0 ~ 95 %RH Communication Protocol I2C:0x62 Enclosure Material Plastic (PC) Product Size 48.0 x 24.0 x 16.0mm Product Weight 7.6g Package Size 138.0 x 93.0 x 17.0mm Gross Weight 13.0g Learn and Documents → DOCUMENTS
