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

ItemQtyUnitDesignators
Connector, Molex KK 254, female, 4 pins3X1, X2, X3
Wire, I2C, 0.25 mm², PK0.4mW1, W2
Wire, I2C, 0.25 mm², TQ0.4mW1, W2
Wire, I2C, 0.25 mm², VT0.4mW1, W2
Wire, I2C, 0.25 mm², YE0.4mW1, W2