![Adafruit SCD-30 - NDIR CO2 Temperature and Humidity Sensor [STEMMA QT / Qwiic] : ID 4867 : $58.95 : Adafruit Industries, Unique & fun DIY electronics and kits Adafruit SCD-30 - NDIR CO2 Temperature and Humidity Sensor [STEMMA QT / Qwiic] : ID 4867 : $58.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/4867-08.jpg)
Adafruit SCD-30 - NDIR CO2 Temperature and Humidity Sensor [STEMMA QT / Qwiic] : ID 4867 : $58.95 : Adafruit Industries, Unique & fun DIY electronics and kits
![CO2 Air Quality Gas Sensor SCD30 Arduino with ESP32, LoRaWAN, BLE, NBIoT/ LTE-M, NRF52840 – RAKwireless Store CO2 Air Quality Gas Sensor SCD30 Arduino with ESP32, LoRaWAN, BLE, NBIoT/ LTE-M, NRF52840 – RAKwireless Store](http://cdn.shopify.com/s/files/1/0177/8784/6756/products/RAK12037_Front_1200x1200.png?v=1663037701)
CO2 Air Quality Gas Sensor SCD30 Arduino with ESP32, LoRaWAN, BLE, NBIoT/ LTE-M, NRF52840 – RAKwireless Store
![CO2 monitoring with SCD30 sensor and HA integration - Share your Projects! - Home Assistant Community CO2 monitoring with SCD30 sensor and HA integration - Share your Projects! - Home Assistant Community](https://community-assets.home-assistant.io/original/3X/b/b/bb4d9402ef35fd9b4b621f2ed7934f462f0af247.jpeg)
CO2 monitoring with SCD30 sensor and HA integration - Share your Projects! - Home Assistant Community
![CO2 Air Quality Gas Sensor SCD30 Arduino with ESP32, LoRaWAN, BLE, NBIoT/ LTE-M, NRF52840 – RAKwireless Store CO2 Air Quality Gas Sensor SCD30 Arduino with ESP32, LoRaWAN, BLE, NBIoT/ LTE-M, NRF52840 – RAKwireless Store](http://cdn.shopify.com/s/files/1/0177/8784/6756/products/RAK12037_Isometric.png?v=1663037701)
CO2 Air Quality Gas Sensor SCD30 Arduino with ESP32, LoRaWAN, BLE, NBIoT/ LTE-M, NRF52840 – RAKwireless Store
Sensirion SCD30 CO2 sensor module, Temperature & Humidity Sensor 0 to +50 °C ±0.5% I2C, UART, 7-Pin Module - RS Components Vietnam
![Sensirion SCD40 CO2 sensor units for makers: M5Stack UNIT CO2 and TeHyBug ESP8285 device - CNX Software Sensirion SCD40 CO2 sensor units for makers: M5Stack UNIT CO2 and TeHyBug ESP8285 device - CNX Software](https://cdn.cnx-software.com/wp-content/uploads/2022/09/M5Stack-UNIT-CO2.jpg?lossy=0&strip=none&ssl=1)