{
  "wifi_ssid": "YourWiFiSSID",
  "wifi_password": "YourWiFiPassword",
  "mqtt_broker": "mqtt.example.com",
  "mqtt_port": 1883,
  "mqtt_user": "mqtt_user",
  "mqtt_password": "mqtt_password",
  "mqtt_client_id": "selsyn_multi",
  "mqtt_prefix": "home/panels/chernobyl1",
  
  "gauges": [
    {
      "name": "Gauge 1",
      "pins": [12, 13],
      "mode": "stepdir",
      "min": 0,
      "max": 7300,
      "step_us": 200,
      "entity_name": "Power 1",
      "unit": "W",
      "leds": {
        "red_pin": 33,
        "green_pin": 32,
        "ws2812_red": [255, 0, 0],
        "ws2812_green": [0, 255, 0]
      }
    },
    {
      "name": "Gauge 2",
      "pins": [14, 15],
      "mode": "stepdir",
      "min": 0,
      "max": 100,
      "step_us": 200,
      "entity_name": "Temperature",
      "unit": "C",
      "leds": {
        "red_pin": 21,
        "green_pin": 20,
        "ws2812_red": [255, 0, 0],
        "ws2812_green": [0, 255, 0]
      }
    }
  ],
  
  "backlight": {
    "pin": 23,
    "num_leds_per_gauge": 3,
    "num_status_leds_per_gauge": 2
  },
  
  "device": {
    "name": "Selsyn Multi Gauge",
    "model": "Chernobyl Selsyn-inspired gauge",
    "manufacturer": "AdeBaumann",
    "area": "Control Panels"
  },
  
  "microsteps_per_second": 600,
  "heartbeat_ms": 10000,
  "rezero_interval_ms": 3600000
}