Wiring Connections

Solder four copper pads to GND and four copper pads to input pins A1, A2, A3 and A4.

  • Pad 1 to pin A4
  • Pad 2 to GND
  • Pad 3 to GND
  • Pad 4 to pin A1
  • Pad 5 to GND
  • Pad 6 to pin A2
  • Pad 7 to GND
  • Pad 8 to pin A3

This guide was first published on Dec 14, 2021. It was last updated on Apr 19, 2024.

This page (Circuit Diagram) was last updated on Mar 08, 2024.

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