I haven’t found either in searching so i am going to ask here as to where i can find the info or how to use the search and make it work. what i want is to calibrate the dht22 sender down 4 degrees in the yaml. and i am using a i2c 4x20 display to show the temp and humid. ya i know I’m crazy but i would like the temp on the display to show in F and not C. On the computer it shows in F but i can’t find how to change it for the display. Thanks for any help