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| I would also like to switch that parani from USB power suply, to the fmx port 12v, on pin 9… I also do not know why I already did not connect it that way…
On parani DB9 there is only one pin for ground input, but on fmx there are rs232 ground on pin 5 and power ground on pin 8??
Which of them should I use?
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 IMG_1083 (full).png (232KB - 2 downloads)
IMG_1084 (full).png (103KB - 1 downloads)
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