DC LED light stays on after DC power removed if serial cable is attached
#1
I've noticed that the DC LED stays illuminated after I've disconnected the DC barrel power completely, but only if the serial port is still attached (just GND, TX, and RX via a USB Serial adapter.)

Are these pins also leaking power as mentioned here for the A64+? I use the EXP pins on my A64+ plus but they are absent on the RockPro64.

I intend to leave a serial connection attached to this board permanently so just want to ensure it's not going to cause damage long-term or if there's any way I can prevent it.
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DC LED light stays on after DC power removed if serial cable is attached - by tpaul - 04-15-2023, 02:11 PM

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