Asked — Edited
No Problem with my EZB works perfectly
I supply do to d14 with an external power source,by initially cutting print on pcb
when I disconnect main power to ezb and bluetooth red led goes out but the green led remains on
is this normal
don't want to do damage this brilliant card
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While disconnecting ezb aux power will switch off led, my concern is why does it remain on when main supply is disconnected.
Possibly feedback from connected servo's ?
My understanding is the aux supply to servos is for servos alone , and is not connected to any other circuit on the board
If its normal , no problem just afraid I may be doing damage to ezb card in the long term.