I’m not sure what you’re trying to say here, but I use the bme680_bsec library in ESPHome. This library features a Temp offset option, which I have set tot 1. Since this setup is not meant to be enormous scientific, I’m fine if it’s not all that accurate. besides, as soon as you have more than one tempsensor in your house, your never gonna be sure which one is correct and which one is off anyway 
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