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Batrium dual power (24v + USB) but USB troubles
#3
>Having dual Power is not reliable and can cause the unit to have strange restarts and in worst case die.
Interesting.   Yea - the purpose of 24v power is so I could revert to WiFi if I get a fix for it. 

Experiment:
Turned off Low Supply Volt critical event,  disconnected the 24v feed while USB connected and WM4 continued to run OK (did not trip the shunt).  It showed "" blank voltage in the "Actual" column on the Critical page / Lo Supply Volt.     I guess I expected 5v or something.  

I'm hooking up a new battery in a few weeks (and shunt will be manually tripped) and will try to see what exactly is causing the critical shunt-trip even when USB cable is pulled.  
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RE: Batrium dual power (24v + USB) but USB troubles - by OffGridInTheCity - 05-21-2020, 03:09 PM

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