Not sure… It shouldn’t until OpenOCD has started.
I’ve been trying to figure out power usage when in Sleep mode (EM2 is about 80uA).
Deep Sleep (EM4) is running at ~1uA so I think that’s OK. But EM2 is much higher so I’ve been looking at possible GPIO settings that could cause that.
The MG24_TX (and RX) seemed the best was when disabled.
I’ll look at the power again. Seems the Sam_D11 is still powered when USB/Serial is removed?