Re: External 5V power supply for FDM-S2


Giovanni Franza
 

Hi Willi,
since S2 has a power led, you can see the led glowing when you connect the S2 to a powered USB HUB, so the power arrives from the power supply attached to the USB HUB.
I'me quite sure that, once powered from its supply, the HUB doesn't drain power from yout tablet, also you can attach mouse and keyboard to this HUB to further reduce power drain from tablet.
To be sure making mesaures there exists some USB digital power monitors available from Cina, but I haven't tested any of them.
Regards,

Giovanni - HB9EIK

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