Diagram
X1
X1
Molex KK 254
female
4-pin
GND
1
VCC
2
SCL
3
SDA
4
W1
W1
I2C
4x
0.25 mm²
0.2 m
X1:1
PK
X2:1
X1:2
TQ
X2:2
X1:3
YE
X2:3
X1:4
VT
X2:4
X1:e--W1:w
X1:e--W1:w
X1:e--W1:w
X1:e--W1:w
X2
X2
Molex KK 254
female
4-pin
1
GND
1
2
VCC
2
3
SCL
3
4
SDA
4
W2
W2
I2C
4x
0.25 mm²
0.2 m
X2:1
PK
X3:1
X2:2
TQ
X3:2
X2:3
YE
X3:3
X2:4
VT
X3:4
X2:e--W2:w
X2:e--W2:w
X2:e--W2:w
X2:e--W2:w
X3
X3
Molex KK 254
female
4-pin
1
GND
2
VCC
3
SCL
4
SDA
W1:e--X2:w
W1:e--X2:w
W1:e--X2:w
W1:e--X2:w
W2:e--X3:w
W2:e--X3:w
W2:e--X3:w
W2:e--X3:w
Bill of Materials
Item
Qty
Unit
Designators
Connector, Molex KK 254, female, 4 pins
3
X1, X2, X3
Wire, I2C, 0.25 mm², PK
0.4
m
W1, W2
Wire, I2C, 0.25 mm², TQ
0.4
m
W1, W2
Wire, I2C, 0.25 mm², VT
0.4
m
W1, W2
Wire, I2C, 0.25 mm², YE
0.4
m
W1, W2