05-03-2019, 01:13 PM
(04-30-2019, 05:45 PM)Rob F Wrote: I've checked with mine and I can get 25.9, 26.0, 26.1 and back so it's likely sensor or noise in aquarium. You could add a ground or remove the sensor from the water to see if that improves it to verify.didn't try anything yet to figure it out since I'm fine with how the controller works.
with a refresh of the screen values every second you bound to have minor fluctuations in my opinion.
none the less, when I finally going to fit the SSR all the wiring will be re-done and there will be no more 230Vac wires near the controller or sensor wires.
so that should rule out EMC.
as far as lose contacts go, ever since I updated there has changed nothing physically with my set-up I got hold of a USB extension so the controller stays firmly build in my cabinet.
btw got my first I2C crap-out at around 10:05 (local) during the first fade
