I’m hoping to find a 3-in-1 sensor with good accuracy: temperature error of less than 0.1K and everything else < 3% that would work well with an Arduino or any microcontroller for that matter. I am aware of the BME280 from Bosch but the accuracy is not good enough.
If there aren’t any 3-in-1 sensors that have this high of accuracy, are there any 2-in-1 sensors perhaps? Then I could have the 2-in-1 and the other sensor connected to an Arduino. I believe that will also work well.
Any insight is greatly appreciated.