Inside the Case

  • Red wire to +5V on QT Py, then to either lead on the on/off switch
  • Second red wire from other on/off switch lead to the battery connector
  • Black wire to GND on QT Py, then to black on the battery connector
  • White wire to A0 on QT Py. This is also know as digital pin 26

These wires will connect to 3 of the colored wires in the waterproof connector, which will pass through the cable gland and to the outside of the case.

Outside the Case

  • Red wire to +
  • White wire to DI (data IN)
  • Black wire to -

This guide was first published on Nov 02, 2022. It was last updated on Nov 02, 2022.

This page (Wiring Diagram) was last updated on Oct 25, 2022.

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