Sensirion SCD30 CO2, humidity and temperature sensor - Look What I've Done - XOD Community
OOKWE SCD30 Air Quality Sensors Module for CO2 and RH/T Measurements I2C Modbus PWM - Walmart.com
Adafruit SCD-30 - NDIR CO2 Temperature and Humidity Sensor [STEMMA QT / Qwiic] : ID 4867 : $58.95 : Adafruit Industries, Unique & fun DIY electronics and kits
3D printed box parts for a DIY SCD30 CO2 device from Hpsaturn on Tindie
UPDATED GUIDE: Adafruit SCD-30 – CO2 Sensor #AdafruitLearningSystem @Adafruit « Adafruit Industries – Makers, hackers, artists, designers and engineers!
Sensirion SCD30 CO2 sensor module, Temperature & Humidity Sensor 0 to +50 °C ±0.5% I2C, UART, 7-Pin Module - RS Components Indonesia
CO₂ Humidity and Temperature Sensor - SCD30 - SEN-15112 - SparkFun Electronics
CO2 meter on your mobile with ESP32 and Sensirion SCD30 sensor [BASIC VERSION] - eMariete