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Cannot Calibrate Liquid Sensors

I cannot seem tu understand liquid level calibration, anybody can help me? Maybe it’s dumb but I just can’t get it, it doesn’t say what are those numbers neither let me change it’s input manually.

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Hi Marco,

If you go to the admin page, you can find the tab for liquid sensors and calibrate them by putting the tube from the liquid sensor into some liquid, you can read the sensor and see its value. Then you can tell the sensor what to use for the ‘out’ level. It could be very little liquid, or half a bottle, it’s up to you.

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The readings were very odd. Do I need to fill the tube, or just put into the liquid? Does work by pressure or liquid inside the tube? And there are two connectors, which one do I use? I'm feeling dumb but just couldn't make it work.


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Marco will be eternally grateful.
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