Thingiverse
Battery Powered Year-Round Weather Station
by rhattie
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An ESP8266-based weather station that can run for months on a single charge of its 18650 lithium cell. Uses a BMP280 to record temperature, humidity, and pressure.
Where I live, winter conditions can dip below -20C, meaning that almost any form of solar charging outdoors is a bad idea (with the exception of supercapacitors). I instead opted for a design which is able to operate at any temperature (within the operating range of the components, which is generally -40C to 85C), with only the occ
Where I live, winter conditions can dip below -20C, meaning that almost any form of solar charging outdoors is a bad idea (with the exception of supercapacitors). I instead opted for a design which is able to operate at any temperature (within the operating range of the components, which is generally -40C to 85C), with only the occ
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