User Manual

www.adh-tech.com.tw [e-mail]
10
manufacture variable connector cable to suit your demands. Like USB, PHR(JST),
GHR(JST), Molex, PS2, RJ11, D-Sub 9..etc. You provide me specification, we
manufacture the cable and connector.
Definition of Pin assignment
1 2 3 4
Pin No.
Pin name
I/O
Description
Remark
1
RX
P
UART Serial Data Input
RXD
2
TX
I
UART Serial Data Output
TXD
3
GND
O
Ground
GND
4
VCC
G
Power Supply
3-5V