Device Wiring - Digital-Waters/WaterMonitorDevice GitHub Wiki

The complete device will have four kinds of wiring connected to the Raspberry Pi Zero W 2 (main circuit board):

  • The USB power cable
  • The flat, white ribbon cable
  • Two wires for the LED lights
  • Three wires for the temperature sensor

Here is what the final wiring should look like: PXL_20250630_172341278

Here is a reference guide for the Raspberry Pi Zero W 2 pins: rpi zero gpio layout

What the final wiring connected to the Raspberry Pi Zero W 2 should look like: PXL_20250630_172858610

PXL_20250630_172811459

PXL_20250630_181603851