New sensor works wired

New sensors integration, sensor boards usage...
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Joined: Wed Jul 17, 2019 12:35 pm
Company: Stockholm University

New sensor works wired

Post by Happy_code » Fri Dec 20, 2019 11:21 am


We just bought the Smart water Extreme Sensors. Now we install it in a lake, but the PH value detected by the sensor says 3 (like week acid). The actual PH value of the lake is around 7, which is a lake without pollution.

I am wondering, why the sensor can read data in such a wired way? is it broken? however, it is brandly new, that we bought recently.


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Re: New sensor works wired

Post by libelium-dev » Fri Dec 20, 2019 12:16 pm


Please try to calibrate the sensor following the steps described in the link ... df#page=55

Let us know if the sensor retunrs correct values after the calibration process.


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