Longer term Ohmmu experiences?

[Perscitus]

New Ohmmu app (rewrite) available now for Android and sometime soon for iOS.

Finally works with the Bluetooth stack on recent Android versions, but its alpha/beta for now and so missing some features and still crashes from time to time.

 

[dfwatt]

New Ohmmu app (rewrite) available now for Android and sometime soon for iOS.

Finally works with the Bluetooth stack on recent Android versions, but its alpha/beta for now and so missing some features and still crashes from time to time.

Not entirely sure why but my system has stopped needing even the very occasional reset. Warmer weather of course is a possible explanation, and I don't have the internal heating in my version 4. But in any case, even on nights when it dips into the 50s and occasional 40s it's not requiring resets. Anybody have any insights?

 

[Flybyglass]

Not entirely sure why but my system has stopped needing even the very occasional reset. Warmer weather of course is a possible explanation, and I don't have the internal heating in my version 4. But in any case, even on nights when it dips into the 50s and occasional 40s it's not requiring resets. Anybody have any insights?

Temperature most likely the reason. I had NO RESETS with the heated model. In NE it dips to the single digits but below 40 heating is needed. PM me I can add some new info.

 

[Flybyglass]

NEW Ohmmu 12 Volt Sodium Ion Battery for M 3/Y

This is all new chemistry.

I have been running this new chemistry battery in my Model 3 for 2 months with no issues whatsoever. I added a bluetooth model during the testing and this batteries behavior is similar to an AGM battery. No software warnings. Several software updates have installed normally. No low temperature issues (that was solved on the Ohmmu Lithium batteries that added a heating blanket - the Sodium battery needs no heating!). My understanding the is voltage range is 8-16 volts (far outside the cars parameters). I recall the lowest temperature I used in was in the mid 30's F with no problems at all. I noted several attempts of the Model 3 doing "suicide mode" which is actually a low voltage test to check time to run down. Observing the LV battery page in service mode, the car will shift amp loads to the 12 volt for a while to see it a target voltage is observed. The battery never got below 12.9 volts even though the car was targeting 12.2 Volts. Best of all, it costs LESS than the LFP battery. It just works.

 

[Flybyglass]

Not entirely sure why but my system has stopped needing even the very occasional reset. Warmer weather of course is a possible explanation, and I don't have the internal heating in my version 4. But in any case, even on nights when it dips into the 50s and occasional 40s it's not requiring resets. Anybody have any insights?

The LFP's start having issues below 40 when unheated. The heating blanket fixed that issue. Now there is a Sodium Ion battery from Ohmmu that has no temperature issues. Using it for the last 2 months.