Reference

Robot Butterfly Assembly - Chapter 10/14

Thread the cables through the slot in the lid.

Thread the servo cables and Neopixel cable through the side slot on the Chonky circuit board.

Connect the Neopixel cable to the 3 pin header (M) with the ‘Neopxl’ label. The dot is Gnd, followed by Vcc, and DIN. Refer to the note prior about colour labels.

Connect the servo cables to the 3 pin header (M) with the corresponding label for left and right. The dot is Gnd which goes to black / brown.

Pull the wires taut such that the excess wires is above the top side of Chonky for now.