core/homeassistant/components/mhz19/manifest.json

{
  "domain": "mhz19",
  "name": "MH-Z19 CO2 Sensor",
  "documentation": "https://www.home-assistant.io/integrations/mhz19",
  "requirements": ["pmsensor==0.4"],
  "codeowners": [],
  "iot_class": "local_polling"
}