Wire Sequence; About The Product Code - King-Meter JK-LCD User Manual

9.Wire sequences
Terminals
Wire sequence of standard connectors
No. Wire Colours
1 Red（VCC）
2 Blue(K)
3 Black(GND)
4 Green(RX)
5 Yellow(TX)
Remarks: Display may use waterproof connector; in this case
the wires cannot be seen.

10.About the Product code

The Product code is displayed in two rows.
Row 1: 500101201.
Make connector. Female Connector
Function
Power cable of display
Power cable of controller
GND
Data In
Data Out
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