CO2 / temperature / humidity sensor arrived
- https://files.seeedstudio.com/wiki/Grove-CO2-Temperature-Humidity-Sensor-SCD30/res/CD_AN_SCD30_Design-In_Guidelines_D2.pdf
- https://www.sensirion.com/en/environmental-sensors/carbon-dioxide-sensors/carbon-dioxide-sensors-co2/
- https://www.sensirion.com/fileadmin/user_upload/customers/sensirion/Dokumente/9.5_CO2/Sensirion_CO2_Sensors_SCD30_Datasheet.pdf
- Grove - SCD30 CO2 & Temperature & Humidity Sensor for Arduino - Seeed Studio