I found that JGA25-371 is not currently available as an exact Flux library part.

Important note: your project already has ROB-14450, but that is a SparkFun TB6612FNG motor driver board, not the JGA25-371 motor itself.

Usable options:

If you want, I can add a 2-terminal motor placeholder and wire it to the existing motor driver.

I’ll add a simple 2-terminal DC motor symbol, then connect its two motor leads to one output channel of the existing motor driver. I’ll first inspect the driver pin names so I wire to the correct output pins.

Done. I added M1, a 2-terminal motor placeholder for the JGA25-371, and wired it to the existing motor driver U3:

I also renamed the project to ESP32 Motor Controller and updated its description. ERC still shows unrelated warnings because the ESP32, buck converter, and motor driver power/control pins are not wired yet.