[SOLVED] Function Node Code to correct non-linear sensor ? - Printable Version +- OpenMarine (https://forum.openmarine.net) +-- Forum: OpenPlotter (https://forum.openmarine.net/forumdisplay.php?fid=1) +--- Forum: Node Red (https://forum.openmarine.net/forumdisplay.php?fid=15) +--- Thread: [SOLVED] Function Node Code to correct non-linear sensor ? (/showthread.php?tid=1041) Pages:
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RE: [SOLVED] Function Node Code to correct non-linear sensor ? - PaddyB - 2018-02-27 (2018-02-27, 09:13 AM)affinite Wrote: Because I wanted to measure 3 tanks ie 3 inputs but as you know the ESP only has one built-in ADC and an ADS1115 is a cheap way to get the additional inputs. Big fan of ADS1115, 16bit (well, 15 really) so really accurate plus using differential inputs gets rid of the earth looping possibility nightmare. [SOLVED] Function Node Code to correct non-linear sensor ? - Alpenskipper - 2018-02-27 OK, got it. Thanks for the explaination. |