Guy BoydSuccessfully modified an IKEA VINDRIKTING air quality sensor to add a co2 sensor and wifi
Details about the mod are here,
https://github.com/atoomnetmarc/Tasmotize-IKEA-VINDRIKTNING
I opted for an esp32-s3 since it could run natively on 5v and had better support for the SCD41 CO2 sensor.
Total cost was about $44,
* VINDRIKTNING $19,
* SCD41 ~$20,
* ESP32 $4
