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I think this might work..

A project log for VISP - Ventilator Inline Sensor Package

Bidirectional flow (volume), pressure, and temperature sensing in a single inexpensive I2C/SPI package.

Daren SchwenkeDaren Schwenke 04/07/2020 at 02:450 Comments
@djeddleman took some new readings with the BMP180 sensors using our older tubed pitot, and this is the result.

I love it when data makes a nice line like that.

Given our BMP388 sensors are about 10x more sensitive, I think we might just be ok.  

Still waiting for our boards from @oshpark, but they should be here in 2 days.  I can't wait...

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