[time-nuts] Question for my new GPSDO
Mark Sims
holrum at hotmail.com
Wed Oct 9 02:08:40 UTC 2019
The BME280 does temperature, humidity, and pressure. They are very nice. Beware of BME280 boards sold on Ebay, etc. A lot of sellers ship BMP280s. One way to tell is the BME280 is in a square package and the BMP280 is more rectangular.
Also be aware that some BMP/BME280 libraries seem to have some error in their humidity calculation code and produce incorrect results.
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>The very similar BME280 also measures humidity
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