{
  "motors": [
    {
      "stepper": {
        "gear_reduction": 64.0, 
        "steps_per_revolution": 32
      }, 
      "ad4988": {
        "microsteps": 16, 
        "gpio_dir": 18, 
        "gpio_en": 17, 
        "gpio_step": 22
      }, 
      "id": "azimuth"
    }
  ]
}