Id Description Qty Unit Designators 1 Cable, 2 x 0.14 mm² 0.2 m 2 Cable, 3 wires 0 m 3 Cable, 4 wires 0 m 4 Connector, 2 pins 1 DisplayButton 5 Connector, 20 pins 1 D1Mini 6 Connector, 3 pins 2 P1Connector, Water 7 Connector, 4 pins 2 Oled, USB 8 Connector, 6 pins 1 P1