ebaauw
commented
1 year ago 1.4.0is exposed as Current Consumption on the Electricity Capacity accessory.1.6.0and98.1.0are parsed, but not yet exposed. If you set Log Level to 2, you should see debug messages for the parsed telegrams, where they are combined underavg_power_peaks.- You should see messages in the log for this characteristic, when Log Level >= 1.
- Eve history for Total Consumption is very confusing; it took me several iterations to understand it and get the code right. The entries, as reported by the accessory, actually contain (average) Current Consumption since the previous entry. Current Consumption isn't consumption (in Wh) at all, but rather power (in W). The bar chart does show consumption, which is computed by the Eve app. In the hourly view, the graph shows a bar per 10 minutes. With an average power of 1000W, the consumption over 10 minutes = 166.67 Wh. So yes, if you want the (average) power, you need to multiply that value by 6. In the daily view, the graphs shows a bar per hour. Which an average power of 1000W, the consumption over an hour = 1000Wh. You can use the value directly, but you no longer have the capacity per 15 minutes.
Hence my suggestion to expose1.4.0as Air Pressure, whose history would show as a line chart, without any power to consumption conversions. It would also eliminate the need for an extra accessory, as I can combine the Current Consumption and Air Pressure history in one accessory.
Note that there's a similar conversion for Gas and Water. The Total Consumption value is in m3 (but Eve displays kWh). The history entry values are "power" (in litres per hour), and the bar graphs shows consumption in litres (as Wh) or m3 (as kWh). I don't expose Current Consumption as the P1 only reports gas or water consumption every 5 minutes. I don't think seeing the average "power" (in litres per hour) over 5 minutes would bring any value, and it would add to the confusion.
wimleers
https://github.com/ebaauw/homebridge-p1/commit/ff35d99663a7d343db05dc4ca789985d657a16f4 implemented capacity tariff support. As promised in https://github.com/ebaauw/homebridge-p1/pull/69#issuecomment-1427784275, I've been testing and am now reporting back 😊
Electricity Capacity:1.4.0(current window's average consumption),1.6.0(current month's consumption peak) and98.1.0(previous months' consumption peaks). I posted a detailed analysis + proposal at https://github.com/ebaauw/homebridge-p1/pull/69#issuecomment-1425648028 previously.Electricity Capacityas already exists forElectricity? That'd be super valuable while refining this functionality! (Especially combined with #71.) If I'd be able to observe1.4.0in real-time in the log, that'd be very powerful.Electricity Capacityis either wrong or misleading? 😅 ~Should I multiply the values by 6?~ I should, you wrote that previously at https://github.com/ebaauw/homebridge-p1/pull/69#issuecomment-1427035635! I agree that showing a line would be more helpful, perhaps as Air Pressure. I can confirm that the current result is useless: