Cables for QT Py
Use a 3-pin molex cable to connect the NeoPixels to the QT Py
A 2-pin molex cable is used to connect the push button to the QT Py.
Measure and cut the cables down to size. Use the following lengths to trim the cables.
- 3-pin molex cable - 19cm (7.5in)
- 2-pin molex cable - 9cm (3.5in)
Solder 3-pin Cable
Wire the 3-pin cable to the QT Py. Solder the black wire to ground, red to 5V and yellow to the A0 pin.
Solder 2-pin Cable
Wire the 2-pin cable to the QT Py. Solder the black wire to ground and red to the A1 pin.