STCC4 SHT40 3-in-1 CO2 Carbon Dioxide Sensor Module 3-in-1 STCC4 CO2 Sensor Replace SCD41 SCD40 for IoT Development

STCC4 SHT40 3-in-1 CO2 Carbon Dioxide Sensor Module 3-in-1 STCC4 CO2 Sensor Replace SCD41 SCD40 for IoT Development Description

STCC4 micro CO2 sensor made by , adopt thermal-conductivity & CMOSens tech, factory calibrated I2C output, need SHT40 for temp-humidity compensation.
CO₂ measuring range:380-32000ppm, 1ppm digital resolution. High precision within 400-5000ppm for indoor air quality monitoring.
Typical T63 response 20 seconds. Reliable data output after SHT40 temperature & humidity compensation, anti-environment interference.
Digital I2C interface, compact size, easy integration. Compatible with , ESP32, Raspberry Pi for secondary development.
Perfect replacement for SCD40/SCD41, widely used for indoor detector, ventilation control, home, IoT environmental experiment projects.

Color: As Shown
Material: Pcb

Package Contents:
1x STCC4 SHT40 3-in-1 CO2 Carbon Dioxide Sensor Module
1x Adapter Board