SaMcam_sw/settings.json

{
  "axis_configurations": [
    {
      "stepper": {
        "gear_reduction": 64.0,
        "steps_per_revolution": 32,
        "clockwise" : true
      },
      "a4988": {
        "microsteps": 16,
        "gpio_dir": 22,
        "gpio_en": 17,
        "gpio_step": 18
      },
      "id": "azimuth"
    }
  ]
}