Release 2.1.0

Improved error handling of CO2 sensor.
Small code improvements.

Release 2.0.2

• Fixed wrong device rotation for pre-soldered kit
• Added example for SGP40 TVOC module from AirGradient

Release 2.0.0

• Added examples for new PRO kit
• Integrated TVOC code into Pro code
• General code improvements

Release 1.4.2

Increased CO2 measurement stability

Release 1.4.1

Release 1.4.1
Updated release number for Arduino Library Manager

Release 1.4.0
Updated library to work with current versions of required libraries.
Added examples for Mini Display and TVOC (SGP30) sensor.
Updated examples. Added optional conversions to US AQI and Fahrenheit.
Small bug fixes.

Release 1.4.0

Updated library to work with current versions of required libraries.
Added examples for Mini Display and TVOC (SGP30) sensor.
Updated examples. Added optional conversions to US AQI and Fahrenheit.
Small bug fixes.

Release 1.3.5

Updated library to work with latest ESP8266 board manager (v3)

Release 1.3.4

Improved Example Code

Release 1.3.3

Updated Examples and OLED code.

Release 1.3.2

Changed OLED Library and Examples