added entities for target temp, pH, ORP

[emogenet]

Seeing the real-time values of your pool chemistry in HA is very nice, but it's also useful to be able to see the target values.

This PR adds target values for:

temperature
chlorine
pH (low and high)

[djerik]

Thank you for sharing. How do set a target temperature? And ph low and high? Can't seem to find in my app

[emogenet]

So, for these various target values, I believe you may be able to set them directly from the control box in the pool technical room: it is more sophisticated than the app. Also the box has a password-protected "maintainer mode" area that may (I'm not sure) let you fine-tune the PIDs for the temp, ph and chlorine (for example the low and high interval for pH) I found the name of those variables by: 1. editing your code to make it dump the full data it downloads to JSON every 5min for a couple of hours 2. feeding the entire JSON file to chatgpt and asked it to locate target values variable names. it got it right on the first run. The reason I wanted these as HA entities is I wanted to visualize them on a grafana dashboard that scrapes HA and constructs a time series. Now, I can see how the chemistry control algorithm of the da-gen box operates over time, and seeing the target values in that graph really helps in understanding how it works.

…

On Tue, Dec 2, 2025 at 11:04 PM Tobias Laursen ***@***.***> wrote: *djerik* left a comment (djerik/dagen-ha#12) <#12 (comment)> Thank you for sharing. How do set a target temperature? And ph low and high? Can't seem to find in my app — Reply to this email directly, view it on GitHub <#12 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AJ4QLAOF3I4TZP5H5PKGXEL37YEILAVCNFSM6AAAAACN25VXSOVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZTMMBUGE2TIMZRGM> . You are receiving this because you authored the thread.Message ID: ***@***.***>

[emogenet]

So ... my bad. For pH and chlorine, the target values I read off of the da-gen box are correct. But the box does not (can't as a matter of fact) control the temperature, and therefore can't know the target temp. So I'm not sure what the value I'm reading actually represents. Maybe it is something that my installer copied by hand in the dagen box config from the heating system ...

…

On Wed, Dec 3, 2025 at 12:43 AM Emmanuel Mogenet ***@***.***> wrote: So, for these various target values, I believe you may be able to set them directly from the control box in the pool technical room: it is more sophisticated than the app. Also the box has a password-protected "maintainer mode" area that may (I'm not sure) let you fine-tune the PIDs for the temp, ph and chlorine (for example the low and high interval for pH) I found the name of those variables by: 1. editing your code to make it dump the full data it downloads to JSON every 5min for a couple of hours 2. feeding the entire JSON file to chatgpt and asked it to locate target values variable names. it got it right on the first run. The reason I wanted these as HA entities is I wanted to visualize them on a grafana dashboard that scrapes HA and constructs a time series. Now, I can see how the chemistry control algorithm of the da-gen box operates over time, and seeing the target values in that graph really helps in understanding how it works. On Tue, Dec 2, 2025 at 11:04 PM Tobias Laursen ***@***.***> wrote: > *djerik* left a comment (djerik/dagen-ha#12) > <#12 (comment)> > > Thank you for sharing. How do set a target temperature? And ph low and > high? Can't seem to find in my app > > — > Reply to this email directly, view it on GitHub > <#12 (comment)>, or > unsubscribe > <https://github.com/notifications/unsubscribe-auth/AJ4QLAOF3I4TZP5H5PKGXEL37YEILAVCNFSM6AAAAACN25VXSOVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZTMMBUGE2TIMZRGM> > . > You are receiving this because you authored the thread.Message ID: > ***@***.***> >