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Arduino nano 33 BLE pressure sensor strange data
Hello Solid,

Thank you for your tests. I am a bit lost however, I think I did not clearly understand what you did, sorry.

If I understand correctly, you measured the pressure using the same arduino nano 33 BLE, but with different programs, and when you used your own programs you couldn't see the dips anymore, did I get it right? If yes, it seems to me that it indicate a software problem, and yet you conclude that the pressure variations are real. Just to be clear: I am focusing on the clear and sudden drop of pressure, such as seen in your middle attached file, but that I do not see on your last attached file with both the Sensor tag pressure data and the ARduino (nano 33 BLE ?) data.

I will have to look at your program to understand how large are the differences...



Messages In This Thread
RE: Arduino nano 33 BLE pressure sensor strange data - by fbouquet - 08-31-2021, 10:42 AM

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