BME280 accuracy using Micromite


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TassyJim

Guru

Joined: 07/08/2011
Location: Australia
Posts: 6546
Posted: 02:40am 15 Sep 2019      

I had a spare BME280 so I added it to my test micromite. (The one accessible from MMEDit)

  Quote  12:39:14 T(BMP180): 22.1 P(sl): 1011.5,T(DHT22): 21.4 H: 48.9,T(DS18B20): 23.5 BME280: T: 23.1 P: 1011.0 H: 43.7
12:39:24 T(BMP180): 22.1 P(sl): 1011.4,T(DHT22): 21.4 H: 49.0,T(DS18B20): 23.2 BME280: T: 23.1 P: 1011.0 H: 43.8
12:39:34 T(BMP180): 22.1 P(sl): 1011.4,T(DHT22): 21.4 H: 49.1,T(DS18B20): 23.2 BME280: T: 23.1 P: 1011.0 H: 43.9



The test micromite is not in a case and the sensors are in free air reasonably close to each other.

Jim
VK7JH
MMedit