Hi Jordi,
I've been using TeslaSpy, and also using TeslaFi for the past two years. TeslaSpy has some nice differentiated features:
-the API playground - I can query and send commands to the car in realtime
-battery drain and Sleep Analyzer makes it easy to see when the car is being kept awake
-multi-car account
The drive details are great for tracking statistics like distance, locations, etc.
The charge details are good for tracking energy (kwh) and charging speed.
I'd like to make a feature request:
What a lot of people want to do with both in TeslaFi though, is analyze over time things like battery capacity/degration, drive efficiency, and range. What we need in both drive details and charge detail is both range and SOC.
a) the Tesla API reports three range values, the one we need is battery_range for all drive and charge details. The est_battery_range is an instantanous projection based on current drive parameters; historically it's not useful at all to analyze old data or try to compare data - it's fine to show the current value. The ideal_battery_range is an inflated value and is not used much for analysis; on Model 3 in fact it is the same value as battery_range.
b) so what we need in realtime on top is battery_range and est_battery_range; not ideal_battery_range and est_battery_range.
c) what we need in every drive and charge report is both SOC and battery_range (not any of the other two)
d) I can't tell what range value is being recorded in the drive details, but it often makes no sense. It's showing 1 min data points, but often on a trip it will go up or down by 9 miles from one minute to the next - that's like going 500+ miles per hour. It doesn't seem to correlate to any of the three range values that actually come from the API.
If we can get the battery_range data, there will be a usefulness to actually download the data set.