{
    "lora": {
        "address": "0x1234",
        "frequency": 433,
        "bandwidth": 125,
        "spreading_factor": 7,
        "coding_rate": 5,
        "encryption_key": "your_encryption_key_here"
    },
    "master": {
        "lora_address": "0xABCD",
        "protocol": "modbus"
    },
    "bus": {
        "sensor": {
            "port": "/dev/ttyUSB0",
            "baudrate": 9600,
            "devices": []
        },
        "actuator": {
            "port": "/dev/ttyUSB1", 
            "baudrate": 9600,
            "devices": []
        }
    },
    "log": {
        "level": "INFO",
        "file_path": "logs/pig_house.log",
        "max_size": "1MB",
        "backup_count": 1,
        "report_errors": true,
        "terminate_on_report_failure": true
    },
    "system": {
        "heartbeat_interval": 60,
        "data_collection_interval": 30,
        "command_timeout": 10,
        "retry_count": 3,
        "error_handling": "retry"
    },
    "devices": [
        {
            "id": "temp_01",
            "type": "temperature",
            "address": "0x01",
            "bus": "sensor",
            "unit": "celsius",
            "location": "main_hall"
        },
        {
            "id": "humidity_01",
            "type": "humidity",
            "address": "0x02", 
            "bus": "sensor",
            "unit": "%",
            "location": "main_hall"
        },
        {
            "id": "feed_01",
            "type": "feed_port",
            "address": "0x10",
            "bus": "actuator",
            "location": "feeding_area_1"
        },
        {
            "id": "water_01",
            "type": "water_valve",
            "address": "0x11",
            "bus": "actuator", 
            "location": "watering_area_1"
        }
    ]
}