dan-r/HomeAssistant-Ohme

Expose charger voltage as sensor

andyvee69 opened this issue · 5 comments

Is your feature request related to a problem? Please describe.
No

Describe the solution you'd like
3 additional sensors
Charger voltage
Charger current
CT clamp current reading

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.

Agreed that charger current and CT clamp reading would be useful.
I'm less sure on voltage, as I believe it is only reported during a charge session, so it seems as if it would spend a lot of time as 'Unknown'. I'll have a play around with it and see I come up with :)

Voltage is useful for detecting PEN protection under/over voltage conditions. AFAIAA voltage is monitored constantly, I know Ohme can pull logs from the charger regardless of if you are plugged in or not showing voltage

Agreed that its a useful metric. I've just released v0.2.0 which adds a current and CT sensor. Both seem to be working in my (limited) testing.

I'll leave this issue open as I will add voltage, but want to try to find a way to read it constantly first.

I think the only way of monitoring constantly may be from device logs. Still a useful metric during a session though.

v0.2.2 adds voltage sensor. Let me know if you have any issues. It should report voltage (0 d.p.) during a charge and 'Unknown' when no charge is in progress.