Hey ya’ll first timer here
I had a few Adafruit istybitsy 32u4 at 5 v and snagged one of their qwiic 5v to 3v shifters and ran the example code but the temperature reading is off significantly and i just get random noise out of the other 3 readings. I wanted to use it to keep track of a small rack and pinion but i cant figure out how to get stable readings out of it. tracking a 6x2mm round magnet i had layin around so i’m not sure the exact measurements but it’s plenty strong. i tried moving the sensor away from the magnet a bit and it didnt really clear anything up but thats when i noticed that it was -266C and that seemed a bit colder than reality.
Not sure what to do next
Share some photos of the wiring/soldering/setup