The BMP388 sensor module reads temperature, pressure and estimates altitude.
eBay - BMP388 Digital Temperature Atmospheric Air Pressure Sensor Module
$5.21
eBay
Amazon.com - BMP388 Digital Temperature Atmospheric Air Pressure Sensor Module
$14.70
Amazon.com
Banggood - BMP388 Digital Temperature Atmospheric Air Pressure Sensor Module
$15.99
Banggood.com
Amazon.de - BMP388 Digital Temperature Atmospheric Air Pressure Sensor Module
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Amazon.es - BMP388 Digital Temperature Atmospheric Air Pressure Sensor Module
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Amazon.co.uk - BMP388 Digital Temperature Atmospheric Air Pressure Sensor Module
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Aliexpress - BMP388 Digital Temperature Atmospheric Air Pressure Sensor Module
$3.60
Aliexpress