segalion

Hello. ezo cards can be calibrated with 'tty' interation acording to their documentation. From my experience for this type of project the temperature correction (in the pH) is minimal, and...

1. Runnig HA remotely could be possible, but makes things more complicated, and less reliable. You allways need a RPI to connect sensors to GPIOs, and UARTs, (remote GPIO and/or...

Yes, following instructions... I think now, project is some outdated (developed for 0.70-080 HA versions), and I dont know how it works on modern HA. Sure it need a heavy...

It is not the best place, because: 1- high flow of water can make meassurements not as good as in bypass with less flow. But some people reported good quality...

Thanks. Sure is a problem of "unshielded". Please take into account that every connection to your system can make/traslate noise to the final probe... 1. Get the better PSU you...

> > > Yeah, butI think that embedded ADC are quite sensitive to PSU noise. > I've then give up those ADC and switch to a [cheap ](https://fr.aliexpress.com/item/32825130324.html) ADS1115 and...

Sorry, I think too I have to work more on documentate the injection part. Even more, I think I have to make a global rewrite of all project. Could be...

> > > Hello again, > > could you tell me how you connect the second atlas scientific sensor to the Raspberry Pi? On the sensor connection shema you connect...

Probably, you could control everything you want with HA and proper remote controlled 3-way valve. I figure you want to change the way of water between direct or solar panels...

Sorry about so low level of support during last year... To inject muriatic acid and bleach, you need a valve injection inside a collar attached to the returning pipe: I...