{
  "board_info": {
    "name": "Arduino UNO Q",
    "sku": "ABX00162-ABX00173",
    "description": "Single-board computer combining ARM MPU and STM32 MCU",
    "last_update": "2025-09-30"
  },
  "processors": {
    "mpu": {
      "name": "Qualcomm Dragonwing QRB2210",
      "architecture": "ARM Cortex-A53",
      "cores": "quad-core",
      "os": "Debian Linux",
      "logic_level": "1.8V",
      "pins": [
        {
          "pin_name": "GPIO_13",
          "functions": ["GPIO"],
          "connector": "JCTL",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "SOC_SE4_RX",
          "functions": ["Serial RX"],
          "connector": "JCTL",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "VOL_UP",
          "functions": ["Volume Up"],
          "connector": "JCTL",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "GPIO_96",
          "functions": ["GPIO"],
          "connector": "JCTL",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "GPIO_12",
          "functions": ["GPIO"],
          "connector": "JCTL",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "SOC_SE4_TX",
          "functions": ["Serial TX"],
          "connector": "JCTL",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "VOL_DOWN",
          "functions": ["Volume Down"],
          "connector": "JCTL",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "GPIO_36",
          "functions": ["GPIO"],
          "connector": "JCTL",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "GPIO_95",
          "functions": ["GPIO"],
          "connector": "JCTL",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "USB_BOOT",
          "functions": ["USB Boot"],
          "connector": "JCTL",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "GPIO_41",
          "functions": ["GPIO", "RGB LED Red (user)"],
          "connector": "RGB LED 1",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "GPIO_42",
          "functions": ["GPIO", "RGB LED Green (user)"],
          "connector": "RGB LED 1",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "GPIO_60",
          "functions": ["GPIO", "RGB LED Blue (user)", "TIM2_CH2"],
          "connector": "RGB LED 1",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "GPIO_39",
          "functions": ["GPIO", "RGB LED Red (panic)"],
          "connector": "RGB LED 2",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "GPIO_40",
          "functions": ["GPIO", "RGB LED Green (wlan)"],
          "connector": "RGB LED 2",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "GPIO_47",
          "functions": ["GPIO", "RGB LED Blue (bt)"],
          "connector": "RGB LED 2",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "GPIO_20",
          "functions": ["GPIO", "SOC_CAM_MCLK0"],
          "connector": "JMEDIA",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "GPIO_21",
          "functions": ["GPIO", "SOC_CAM_MCLK1"],
          "connector": "JMEDIA",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "GPIO_29",
          "functions": ["GPIO", "CCI_I2C_SDA1"],
          "connector": "JMEDIA",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "GPIO_30",
          "functions": ["GPIO", "CCI_I2C_SCL1"],
          "connector": "JMEDIA",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "GPIO_22",
          "functions": ["GPIO", "CCI_I2C_SDA0"],
          "connector": "JMEDIA",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "GPIO_23",
          "functions": ["GPIO", "CCI_I2C_SCL0"],
          "connector": "JMEDIA",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "SOC_GPIO_0_SE0",
          "functions": ["GPIO"],
          "connector": "JMEDIA",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "SOC_GPIO_1_SE0",
          "functions": ["GPIO"],
          "connector": "JMEDIA",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "SOC_GPIO_2_SE0",
          "functions": ["GPIO"],
          "connector": "JMEDIA",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "SOC_GPIO_3_SE0",
          "functions": ["GPIO"],
          "connector": "JMEDIA",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "SOC_GPIO_98",
          "functions": ["GPIO"],
          "connector": "JMEDIA",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "SOC_GPIO_86_SE0",
          "functions": ["GPIO"],
          "connector": "JMEDIA",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "SOC_GPIO_99",
          "functions": ["GPIO"],
          "connector": "JMEDIA",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "SOC_GPIO_82_SE0",
          "functions": ["GPIO"],
          "connector": "JMEDIA",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "SOC_GPIO_100",
          "functions": ["GPIO"],
          "connector": "JMEDIA",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "SOC_GPIO_18",
          "functions": ["GPIO"],
          "connector": "JMEDIA",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "SOC_GPIO_101",
          "functions": ["GPIO"],
          "connector": "JMEDIA",
          "logic_level": "1.8V"
        },
        {
          "pin_name": "SOC_GPIO_28",
          "functions": ["GPIO"],
          "connector": "JMEDIA",
          "logic_level": "1.8V"
        }
      ]
    },
    "mcu": {
      "name": "STMicroelectronics STM32U585",
      "architecture": "ARM Cortex-M33",
      "os": "Arduino Core on Zephyr OS",
      "logic_level": "3.3V",
      "voltage_tolerance": "5V tolerant (except A0, A1)",
      "pins": [
        {
          "pin_number": "D21",
          "pin_name": "PB10",
          "functions": ["I2C2_SCL", "SPI2", "CAN", "TIM2_CH3"],
          "connector": "JDIGITAL",
          "logic_level": "3.3V"
        },
        {
          "pin_number": "D20",
          "pin_name": "PB11",
          "functions": ["I2C2_SDA", "TIM2_CH4", "OPAMP2"],
          "connector": "JDIGITAL",
          "logic_level": "3.3V"
        },
        {
          "pin_number": "D13",
          "pin_name": "PB13",
          "functions": ["SPI_SCK", "TIM1_CH1N"],
          "connector": "JDIGITAL",
          "logic_level": "3.3V"
        },
        {
          "pin_number": "D12",
          "pin_name": "PB14",
          "functions": ["SPI_MISO", "TIM1_CH2N"],
          "connector": "JDIGITAL",
          "logic_level": "3.3V"
        },
        {
          "pin_number": "D11",
          "pin_name": "PB15",
          "functions": ["SPI_MOSI", "TIM1_CH3N", "PWM"],
          "connector": "JDIGITAL",
          "logic_level": "3.3V"
        },
        {
          "pin_number": "D10",
          "pin_name": "PB9",
          "functions": ["SPI_SS", "TIM4_CH4", "PWM"],
          "connector": "JDIGITAL",
          "logic_level": "3.3V"
        },
        {
          "pin_number": "D9",
          "pin_name": "PB8",
          "functions": ["TIM4_CH3"],
          "connector": "JDIGITAL",
          "logic_level": "3.3V"
        },
        {
          "pin_number": "D8",
          "pin_name": "PB4",
          "functions": ["TIM3_CH1"],
          "connector": "JDIGITAL",
          "logic_level": "3.3V"
        },
        {
          "pin_number": "D7",
          "pin_name": "PB2",
          "functions": ["TIM8_CH4N"],
          "connector": "JDIGITAL",
          "logic_level": "3.3V"
        },
        {
          "pin_number": "D6",
          "pin_name": "PB1",
          "functions": ["TIM3_CH4", "PWM"],
          "connector": "JDIGITAL",
          "logic_level": "3.3V"
        },
        {
          "pin_number": "D5",
          "pin_name": "PA11",
          "functions": ["FDCAN1_RX", "TIM1_CH4", "PWM"],
          "connector": "JDIGITAL",
          "logic_level": "3.3V"
        },
        {
          "pin_number": "D4",
          "pin_name": "PA12",
          "functions": ["FDCAN1_TX", "TIM1_ETR"],
          "connector": "JDIGITAL",
          "logic_level": "3.3V"
        },
        {
          "pin_number": "D14",
          "pin_name": "PA4",
          "functions": ["DAC0", "A0"],
          "connector": "JANALOG",
          "logic_level": "3.3V",
          "note": "Not 5V tolerant"
        },
        {
          "pin_number": "D15",
          "pin_name": "PA5",
          "functions": ["DAC1", "A1"],
          "connector": "JANALOG",
          "logic_level": "3.3V",
          "note": "Not 5V tolerant"
        },
        {
          "pin_number": "D16",
          "pin_name": "PA6",
          "functions": ["A2"],
          "connector": "JANALOG",
          "logic_level": "3.3V"
        },
        {
          "pin_number": "D3",
          "pin_name": "PB0",
          "functions": ["GPIO"],
          "connector": "JANALOG",
          "logic_level": "3.3V"
        },
        {
          "pin_number": "D2",
          "pin_name": "PB3",
          "functions": ["GPIO"],
          "connector": "JANALOG",
          "logic_level": "3.3V"
        },
        {
          "pin_number": "D1",
          "pin_name": "PB6",
          "functions": ["USART1_TX", "TIM4_CH1"],
          "connector": "JANALOG",
          "logic_level": "3.3V"
        },
        {
          "pin_number": "D0",
          "pin_name": "PB7",
          "functions": ["USART1_RX", "TIM4_CH2"],
          "connector": "JANALOG",
          "logic_level": "3.3V"
        },
        {
          "pin_number": "D17",
          "pin_name": "PA7",
          "functions": ["A3", "LPTIM1_CH1", "SDA"],
          "connector": "JANALOG",
          "logic_level": "3.3V"
        },
        {
          "pin_number": "D18",
          "pin_name": "PC1",
          "functions": ["A4", "LPTIM1_IN1", "SDA"],
          "connector": "JANALOG",
          "logic_level": "3.3V"
        },
        {
          "pin_number": "D19",
          "pin_name": "PC0",
          "functions": ["A5", "SCL"],
          "connector": "JANALOG",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PC2",
          "functions": ["SPI_MISO"],
          "connector": "QWIIC",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PD13",
          "functions": ["I2C4_SDA"],
          "connector": "QWIIC",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PD1",
          "functions": ["SPI_SCK"],
          "connector": "QWIIC",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PD12",
          "functions": ["I2C4_SCL"],
          "connector": "QWIIC",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PC3",
          "functions": ["SPI_MOSI"],
          "connector": "QWIIC",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PH10",
          "functions": ["RGB LED Red"],
          "connector": "RGB LED 3",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PH11",
          "functions": ["RGB LED Green"],
          "connector": "RGB LED 3",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PH12",
          "functions": ["RGB LED Blue"],
          "connector": "RGB LED 3",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PH13",
          "functions": ["RGB LED Red"],
          "connector": "RGB LED 4",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PH14",
          "functions": ["RGB LED Green"],
          "connector": "RGB LED 4",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PH15",
          "functions": ["RGB LED Blue"],
          "connector": "RGB LED 4",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PD2",
          "functions": ["MCU_SDMMC1_CMD"],
          "connector": "JMISC",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PC6",
          "functions": ["MCU_PSSI_D0", "MCU_TRACE_CLK"],
          "connector": "JMISC",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PE2",
          "functions": ["MCU_PSSI_D1", "MCU_TRACE_D0"],
          "connector": "JMISC",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PE5",
          "functions": ["MCU_PSSI_D2", "MCU_TRACE_D2"],
          "connector": "JMISC",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PE6",
          "functions": ["MCU_PSSI_D3", "MCU_TRACE_D3"],
          "connector": "JMISC",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PE7",
          "functions": ["MCU_PE7"],
          "connector": "JMISC",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PE8",
          "functions": ["MCU_PE8"],
          "connector": "JMISC",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PC7",
          "functions": ["MIPI_DSI0_L1_P"],
          "connector": "JMEDIA",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PC8",
          "functions": ["MIPI_DSI0_L1_M", "MCU_PSSI_D2"],
          "connector": "JMEDIA",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PC9",
          "functions": ["MCU_PSSI_D3"],
          "connector": "JMEDIA",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PE4",
          "functions": ["MCU_PSSI_D4", "MIPI_DSI0_L0_P"],
          "connector": "JMEDIA",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PI4",
          "functions": ["MCU_PSSI_D5", "MIPI_DSI0_L0_M"],
          "connector": "JMEDIA",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PI6",
          "functions": ["MCU_PSSI_D6", "MCU_I2C4_SCL"],
          "connector": "JMEDIA",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PI7",
          "functions": ["MCU_PSSI_D7", "MCU_I2C4_SDA"],
          "connector": "JMEDIA",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PD9",
          "functions": ["MCU_PSSI_PDCK", "MCU_OPAMP1_VOUT"],
          "connector": "JMEDIA",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PI5",
          "functions": ["MCU_PSSI_RDY", "MCU_OPAMP1_VINP"],
          "connector": "JMEDIA",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PD8",
          "functions": ["MCU_PSSI_DE", "MCU_OPAMP1_VINM"],
          "connector": "JMEDIA",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PA8",
          "functions": ["MCU_MCO"],
          "connector": "JMEDIA",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PA10",
          "functions": ["MCU_CRS_SYNC", "EAR_P_R"],
          "connector": "JMEDIA",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PA3",
          "functions": ["MCU_OPAMP1_VOUT"],
          "connector": "JMEDIA",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PA0",
          "functions": ["MCU_OPAMP1_VINP"],
          "connector": "JMEDIA",
          "logic_level": "3.3V"
        },
        {
          "pin_name": "PA1",
          "functions": ["MCU_OPAMP1_VINM"],
          "connector": "JMEDIA",
          "logic_level": "3.3V"
        }
      ]
    }
  },
  "connectors": {
    "JCTL": {
      "description": "Control connector for MPU pins",
      "logic_level": "1.8V",
      "pins": ["GPIO_13", "SOC_SE4_RX", "VOL_UP", "GPIO_96", "GPIO_12", "SOC_SE4_TX", "VOL_DOWN", "GPIO_36", "GPIO_95", "USB_BOOT"]
    },
    "JDIGITAL": {
      "description": "Digital GPIO pins",
      "logic_level": "3.3V",
      "pins": ["D21/PB10", "D20/PB11", "D13/PB13", "D12/PB14", "D11/PB15", "D10/PB9", "D9/PB8", "D8/PB4", "D7/PB2", "D6/PB1", "D5/PA11", "D4/PA12"]
    },
    "JANALOG": {
      "description": "Analog and mixed-signal pins",
      "logic_level": "3.3V",
      "pins": ["D14/PA4", "D15/PA5", "D16/PA6", "D3/PB0", "D2/PB3", "D1/PB6", "D0/PB7", "D17/PA7", "D18/PC1", "D19/PC0"]
    },
    "QWIIC": {
      "description": "Qwiic connector for I2C and SPI",
      "logic_level": "3.3V",
      "pins": ["PC2", "PD13", "PD1", "PD12", "PC3"]
    },
    "JSPI": {
      "description": "SPI connector",
      "logic_level": "3.3V",
      "note": "Shares SPI2 MCU peripheral with JDIGITAL"
    },
    "JMISC": {
      "description": "Miscellaneous MCU pins",
      "logic_level": "3.3V",
      "pins": ["PD2", "PC6", "PE2", "PE5", "PE6", "PE7", "PE8"]
    },
    "JMEDIA": {
      "description": "Media interface pins",
      "logic_level": "3.3V",
      "pins": ["PC7", "PC8", "PC9", "PE4", "PI4", "PI6", "PI7", "PD9", "PI5", "PD8", "PA8", "PA10", "PA3", "PA0", "PA1"]
    }
  },
  "power_pins": {
    "power_inputs": ["+7-24VDC", "VBUS", "VIN"],
    "power_outputs": ["+5V", "+3V3", "+1V8"],
    "ground": ["GND"],
    "special": ["AREF", "IOREF", "RESET", "BOOT"]
  },
  "warnings": [
    "All MCU GPIOs are 3.3V logic and 5V tolerant, except A0 and A1 (not 5V tolerant)",
    "JCTL pins are 1.8V logic only",
    "A0 and A1 are not 5V tolerant",
    "JSPI and JDIGITAL SPI share the SPI2 MCU peripheral (cannot be used simultaneously as SPI)",
    "Some pins cannot be used as regular GPIOs (specialized functions)"
  ],
  "notes": [
    "CIPO/COPI have previously been referred to as MISO/MOSI",
    "RGB LEDs are connected to both MPU and MCU",
    "LED Matrix 8x13 is available for advanced use",
    "Bridge library enables communication between MPU and MCU",
    "eMMC storage and LPDDR4X SDRAM are embedded on board"
  ]
}