Dear websrvr. Please stop whining about Eagle. Get a free trial of Altium and convert it yourself.
Or just use CircuitMaker instead, it's free. The design for CircuitMaker is here: https://workspace.circuitmaker.com/P...gl-2/ODrive-v3

The price I can ask for a board may never drop; if I take this project more seriously and hence do more work to cut manufacturing costs, I may also start having a non-zero margin on the boards to fund the development time. Right now my time is donation.
Or the price may drop. We will see. It depends on how much legwork people are capable of doing themselves vs how much catering I do for others.

If you want single axis, check out the VESC: VESC – Open Source ESC | Benjamin's robotics