Barometer vendor on APM board


Who is the vendor that produces the Barometer on the APM board?

I need to know some information about the breathability of the device, in order for my winterizing not to impede its operation.


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  • It is recommended to add a small piece of foam over the hole of the barometer, to avoid pressure changes caused by airflow.

  • It's a Bosch BMP085, if memory serves...
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