LEDMatrix/config/config.json

{
    "timezone": "America/Chicago",
    "location": {
        "city": "Dallas",
        "state": "Texas",
        "country": "US"
    },
    "display": {
        "hardware": {
            "rows": 32,
            "cols": 64,
            "chain_length": 2,
            "parallel": 1,
            "brightness": 50,
            "hardware_mapping": "adafruit-hat-pwm",
            "scan_mode": "progressive",
            "pwm_bits": 11,
            "pwm_dither_bits": 0,
            "pwm_lsb_nanoseconds": 130,
            "led_rgb_sequence": "RGB",
            "pixel_mapper_config": "Rotate:180",
            "panel_type": "",
            "row_addr_type": 0,
            "multiplexing": 0,
            "disable_hardware_pulsing": true,
            "inverse_colors": false,
            "show_refresh_rate": true,
            "limit_refresh_rate_hz": 0
        },
        "runtime": {
            "gpio_slowdown": 4
        },
        "rotation_interval": 10
    },
    "clock": {
        "format": "%H:%M:%S",
        "update_interval": 1
    },
    "weather": {
        "update_interval": 300,
        "units": "imperial",
        "display_format": "{temp}°F\n{condition}"
    }
}