{
    "key": "arduino-nicla-vision",
    "kind": "board",
    "source": "platform-seed",
    "status": "draft",
    "harness": {
        "gpio": {
            "notes": "Ten castellated pads, not a pin header. Soldering or a carrier is required to attach anything.",
            "library": "machine",
            "pin_scheme": "arduino"
        },
        "flash": {
            "baud": null,
            "tool": "dfu-util",
            "notes": "Double-tap reset for the bootloader. OpenMV IDE flashes its own MicroPython build and will overwrite an Arduino sketch.",
            "method": "dfu",
            "port_hint": "/dev/ttyACM0"
        },
        "probe": {
            "commands": [
                "import sys; print(sys.implementation)",
                "import os; print(os.uname())",
                "import machine; print(machine.freq())",
                "import gc; gc.collect(); print(gc.mem_free())",
                "from machine import I2C, Pin; print(I2C(0).scan())"
            ],
            "model_file": null,
            "overlay_file": null
        },
        "runtime": {
            "python3": true,
            "os_family": null,
            "package_manager": "mip",
            "service_manager": null
        },
        "verified": {
            "by": null,
            "os": null,
            "date": null,
            "reviewed_by": null,
            "evidence_url": null
        },
        "transport": {
            "ota": true,
            "tls": true,
            "notes": "Murata 1DX module. 802.11b/g/n and Bluetooth 4.2.",
            "network": [
                "wifi",
                "bluetooth"
            ],
            "mqtt_client": "umqtt.simple"
        },
        "toolchains": [
            "MicroPython",
            "OpenMV IDE",
            "Arduino IDE",
            "Arduino CLI",
            "Edge Impulse"
        ],
        "local_inference": {
            "llm": {
                "notes": "Kilobytes of RAM. A general language model does not run here and never will. Send the reading to something that can.",
                "viable": false,
                "runtimes": [],
                "max_params_b": null,
                "quantisation": [],
                "max_model_size_gb": null
            },
            "notes": "The camera is the reason to choose this board. Treat it as a vision sensor that reports results, not as a general host.",
            "tinyml": {
                "notes": "GC2145 2MP camera with an on-board time of flight sensor and microphone. Designed for vision inference at the edge.",
                "viable": true,
                "frameworks": [
                    "OpenMV",
                    "TensorFlow Lite Micro",
                    "Edge Impulse"
                ]
            },
            "viable": true,
            "accelerator": "dsp",
            "usable_memory_gb": null
        },
        "provisioning_model": "micropython",
        "component_attachment": "gpio-header",
        "supported_provisioning_models": [
            "micropython",
            "arduino-sketch"
        ]
    },
    "platform": {
        "cpu": "STM32H747 Dual Core",
        "ram": "1MB SRAM",
        "name": "Arduino® Nicla Vision",
        "power": [
            {
                "source": "Micro USB",
                "voltage_max": 5,
                "voltage_min": 5
            }
        ],
        "has_gpu": true,
        "has_npu": false,
        "has_tpu": false,
        "storage": "2MB Flash",
        "weight_g": 2,
        "gpio_pins": 10,
        "board_type": "AI / Edge Computing",
        "interfaces": [
            {
                "type": "Camera GC2145",
                "count": 1
            },
            {
                "type": "Micro USB",
                "count": 1
            }
        ],
        "description": "Edge AI vision board with 2MP camera.",
        "adc_channels": 2,
        "dac_channels": 0,
        "manufacturer": "Arduino",
        "model_number": "ABX00051",
        "pwm_channels": 2,
        "datasheet_url": null,
        "dimensions_mm": "22.86 x 22.86",
        "serial_protocols": [
            {
                "count": 1,
                "protocol": "I2C"
            },
            {
                "count": 1,
                "protocol": "SPI"
            }
        ],
        "operating_systems": [
            {
                "name": "Arduino IDE"
            },
            {
                "name": "MicroPython"
            }
        ],
        "operating_voltage": "3.3V",
        "communication_chips": [
            {
                "protocol": "Wi-Fi",
                "standard": "802.11b/g/n",
                "chip_model": "Murata 1DX"
            },
            {
                "protocol": "Bluetooth",
                "standard": "4.2",
                "chip_model": "Murata 1DX"
            }
        ]
    },
    "revision": 1
}