King-Meter WH527-LCD, Руководство пользователя

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K I N G - M E T E R s p e c i f i c a t i o n o f W H 5 2 7 - L C D d i s p l a y v 1 . 0
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11.Wires
Wire sequence of standard plug connectors
To controller The end on display For joint
Table: The wires sequence of standard connector
Wires
sequence
Wires color Function
1 Red (VCC)
Power line of display
2
Blue
(K)
Power control line of the
controller
3 Black
(GND)
Ground of display
4
Green
(RX)
Data receive line of display
5
Yellow
(TX)
Data transmission line of
display
Note: some wire use the water-proof connector, so the users can not
see the colors of the enclosed wires.