2
Connect nGPIO’s DT+ (D+) pin to the nVS’s D+ pin, and
DT-(D-) pin to nVS’s D-pin.
The power could provide from the 12V OUT pin of the
Video Server, and make sure both of the GND pin
connected well to enable the power supplying.
D+
D-
GND
Video
GPIO
DC12V
