Integrating Airthings Wave Plus with Home Assistant using ESPHome
As of ESPHome 2021.9.0, you can easily integrate the Airthings Wave Plus, a CO2, VOC, and Radon sensor, with Home Assistant.
Integration: Bluetooth
The best Bluetooth temperature and humidity sensors for Home Assistant
Bluetooth Low Energy (BLE) has similar properties to Zigbee: It uses the same 2.4 GHz radio frequencies and consumes very little power.