Hi I’m using battery power on a som eval board and really need this thing to last as long as possible. When it goes into sleep mode the 3v3LED stays lit.
Is there anything to do about this? Worst case, any problem with just cutting the trace?
There is no way to turn the 3V3 LED off on the B Series SoM evaluation board. If you have a hot air rework gun or two soldering irons I would probably remove R14, which is a 1K resistor, so you could put it back if you wanted to later, but there would be no harm with cutting the trace.
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