GivTCP Sensor strange values

3 comments started 2025-03-14 last 2025-03-14
GivEnergy Products
M
#1 ma9mwah

I've noticed a strange issue with one of my sensors. The Power Battery Power never shows when the battery is force discharging but does when charging. This is an AIO on BMS12 with GivTCP3. The Power Inverter Power sensor looks fine. Does anyone else get this?

#2 hoggy

ma9mwah think it was @PianSom who had this oddity too?

#3 PianSom

Not quite.

I was having an issue where no charge/discharge over 6kW would update the MQTT posting of battery flows. But checking my graphs from yesterday I see that it was still working ok for flows <6kW, but actually was also working ok for flows >6kW while charging (but not while discharging). Go figure.

Looking at @Daveb01 's screenshots here it seems that he has had a similar problem (and 2xAIO) - but he can't see high power charging, the opposite of me!

There is something very odd going on, and there is an open Github issue (which hasn't got very far).

(AIOx2, BMS12, A/D0.614, GW A0.010, GivTCP 3.04)