This is the 3D model for a PCB I designed to connect a D1 Mini and an HX711 together with 4 load cells to create a scale or occupancy sensor. Case is designed to use a single m4x10 bolt and m4 nut. There are no traces that go to the hole but I used nylon bolts anyway since the case will live on a carpet. The wiring is as follows:
D0 → DT or DAT on the HX711
D1 → SCK or CLK on the HX711
The author marked this model as their own original creation.