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