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ESPDocs/data/en/conexoes/ESP32-S31.json
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fix(i18n): eliminate portuguese text leaks across english routes 
- Localize skip-to-content accessibility link and breadcrumb navigation
- Convert section layouts to dynamic generateMetadata with English titles, descriptions, and structured data
- Eliminate mixed language expressions and translate remaining SoC connection pin warnings and descriptions
- Translate component registry items, categories, tags, and IDF Component Manager guide
- Add strict identical string verification to scripts/check-i18n.mjs with technical allowlist

Co-Authored-By: Antigravity <noreply@google.com>
2026-11-01 17:17:33 -03:00

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[
{
"numero": "1",
"nome": "ANT",
"tipo": "analog",
"funcoes": [
"RF antenna connection (Wi-Fi and Bluetooth)"
],
"categorias": [
"Antenna",
"RF"
],
"avisos": [
"Dedicated 2.4 GHz RF pin. Requires 50-ohm impedance matching."
]
},
{
"numero": "2",
"nome": "VDDA3",
"tipo": "power",
"funcoes": [
"Analog domain power supply (3.3V)"
],
"categorias": [
"Power"
],
"avisos": [
"Recommended voltage: 3.3V (3.0V to 3.6V). Powers RF and clock circuitry."
]
},
{
"numero": "3",
"nome": "VDDA4",
"tipo": "power",
"funcoes": [
"Analog domain power supply (3.3V)"
],
"categorias": [
"Power"
],
"avisos": [
"Recommended voltage: 3.3V (3.0V to 3.6V). Powers RF and clock circuitry."
]
},
{
"numero": "4",
"nome": "CHIP_PU",
"tipo": "analog",
"funcoes": [
"Enable chip (Power-up / Reset)"
],
"categorias": [
"Power"
],
"avisos": [
"Active High. Pull high to enable chip boot.",
"Do not leave this pin floating. An external RC delay circuit is recommended for stable boot."
]
},
{
"numero": "5",
"nome": "GPIO0",
"tipo": "io",
"alimentacao": [
"VDDPST_1"
],
"funcoes": [
"GPIO0",
"XTAL_32K_N"
],
"categorias": [
"GPIO",
"Clock"
],
"avisos": [
"Low-power clock pin. Can be connected to external 32.768 kHz crystal (Pin N)."
]
},
{
"numero": "6",
"nome": "GPIO1",
"tipo": "io",
"alimentacao": [
"VDDPST_1"
],
"funcoes": [
"GPIO1",
"XTAL_32K_P",
"ADC1_CH0"
],
"categorias": [
"GPIO",
"Clock",
"ADC"
],
"avisos": [
"Multifunction pin. External 32.768 kHz crystal (Pin P) and ADC1 Channel 0 analog input."
]
},
{
"numero": "7",
"nome": "GPIO2",
"tipo": "io",
"alimentacao": [
"VDDPST_1"
],
"funcoes": [
"GPIO2",
"ADC1_CH1"
],
"categorias": [
"GPIO",
"ADC"
],
"avisos": [
"Analog input pin ADC1 Channel 1."
]
},
{
"numero": "8",
"nome": "GPIO3",
"tipo": "io",
"alimentacao": [
"VDDPST_1"
],
"funcoes": [
"GPIO3",
"ADC1_CH2"
],
"categorias": [
"GPIO",
"ADC"
],
"avisos": [
"Analog input pin ADC1 Channel 2."
]
},
{
"numero": "9",
"nome": "GPIO4",
"tipo": "io",
"alimentacao": [
"VDDPST_1"
],
"funcoes": [
"GPIO4",
"ADC1_CH3"
],
"categorias": [
"GPIO",
"ADC"
],
"avisos": [
"Analog input pin ADC1 Channel 3."
]
},
{
"numero": "10",
"nome": "GPIO5",
"tipo": "io",
"alimentacao": [
"VDDPST_1"
],
"funcoes": [
"GPIO5",
"ADC1_CH4"
],
"categorias": [
"GPIO",
"ADC"
],
"avisos": [
"Analog input pin ADC1 Channel 4."
]
},
{
"numero": "11",
"nome": "VDDPST_1",
"tipo": "power",
"funcoes": [
"Domain 1 I/O power supply (3.3V)"
],
"categorias": [
"Power"
],
"avisos": [
"Recommended voltage: 3.3V."
]
},
{
"numero": "12",
"nome": "GPIO6",
"tipo": "io",
"alimentacao": [
"VDDPST_1"
],
"funcoes": [
"GPIO6",
"ADC1_CH5"
],
"categorias": [
"GPIO",
"ADC"
],
"avisos": [
"Analog input pin ADC1 Channel 5."
]
},
{
"numero": "13",
"nome": "GPIO7",
"tipo": "io",
"alimentacao": [
"VDDPST_1"
],
"funcoes": [
"GPIO7",
"ADC1_CH6"
],
"categorias": [
"GPIO",
"ADC"
],
"avisos": [
"Analog input pin ADC1 Channel 6."
]
},
{
"numero": "14",
"nome": "GPIO8",
"tipo": "io",
"alimentacao": [
"VDDPST_1"
],
"funcoes": [
"GPIO8",
"ADC1_CH7"
],
"categorias": [
"GPIO",
"ADC"
],
"avisos": [
"Analog input pin ADC1 Channel 7."
]
},
{
"numero": "15",
"nome": "GPIO9",
"tipo": "io",
"alimentacao": [
"VDDPST_1"
],
"funcoes": [
"GPIO9",
"ADC1_CH8"
],
"categorias": [
"GPIO",
"ADC"
],
"avisos": [
"Analog input pin ADC1 Channel 8."
]
},
{
"numero": "16",
"nome": "GPIO10",
"tipo": "io",
"alimentacao": [
"VDDPST_1"
],
"funcoes": [
"GPIO10",
"ADC1_CH9"
],
"categorias": [
"GPIO",
"ADC"
],
"avisos": [
"Analog input pin ADC1 Channel 9."
]
},
{
"numero": "17",
"nome": "GPIO11",
"tipo": "io",
"alimentacao": [
"VDDPST_1"
],
"funcoes": [
"GPIO11",
"ADC1_CH10"
],
"categorias": [
"GPIO",
"ADC"
],
"avisos": [
"Analog input pin ADC1 Channel 10."
]
},
{
"numero": "18",
"nome": "VREF_TOUCH",
"tipo": "analog",
"funcoes": [
"Reference voltage for capacitive Touch pins"
],
"categorias": [
"Touch"
],
"avisos": [
"Dedicated analog pin for capacitive touch stabilization."
]
},
{
"numero": "19",
"nome": "GPIO12",
"tipo": "io",
"alimentacao": [
"VDDPST_1"
],
"funcoes": [
"GPIO12",
"ADC2_CH0"
],
"categorias": [
"GPIO",
"ADC"
],
"avisos": [
"Analog input pin ADC2 Channel 0."
]
},
{
"numero": "20",
"nome": "GPIO13",
"tipo": "io",
"alimentacao": [
"VDDPST_1"
],
"funcoes": [
"GPIO13",
"ADC2_CH1"
],
"categorias": [
"GPIO",
"ADC"
],
"avisos": [
"Analog input pin ADC2 Channel 1."
]
},
{
"numero": "21",
"nome": "GPIO14",
"tipo": "io",
"alimentacao": [
"VDDPST_1"
],
"funcoes": [
"GPIO14",
"ADC2_CH2"
],
"categorias": [
"GPIO",
"ADC"
],
"avisos": [
"Analog input pin ADC2 Channel 2."
]
},
{
"numero": "22",
"nome": "GPIO15",
"tipo": "io",
"alimentacao": [
"VDDPST_1"
],
"funcoes": [
"GPIO15",
"ADC2_CH3"
],
"categorias": [
"GPIO",
"ADC"
],
"avisos": [
"Analog input pin ADC2 Channel 3."
]
},
{
"numero": "23",
"nome": "GPIO16",
"tipo": "io",
"alimentacao": [
"VDDPST_1"
],
"funcoes": [
"GPIO16",
"ADC2_CH4"
],
"categorias": [
"GPIO",
"ADC"
],
"avisos": [
"Analog input pin ADC2 Channel 4."
]
},
{
"numero": "24",
"nome": "GPIO17",
"tipo": "io",
"alimentacao": [
"VDDPST_1"
],
"funcoes": [
"GPIO17",
"ADC2_CH5"
],
"categorias": [
"GPIO",
"ADC"
],
"avisos": [
"Analog input pin ADC2 Channel 5."
]
},
{
"numero": "25",
"nome": "GPIO18",
"tipo": "io",
"alimentacao": [
"VDDPST_1"
],
"funcoes": [
"GPIO18",
"ADC2_CH6"
],
"categorias": [
"GPIO",
"ADC"
],
"avisos": [
"Analog input pin ADC2 Channel 6."
]
},
{
"numero": "26",
"nome": "GPIO19",
"tipo": "io",
"alimentacao": [
"VDDPST_1"
],
"funcoes": [
"GPIO19",
"ADC2_CH7"
],
"categorias": [
"GPIO",
"ADC"
],
"avisos": [
"Analog input pin ADC2 Channel 7."
]
},
{
"numero": "27",
"nome": "SDIO_DATA0",
"tipo": "io",
"alimentacao": [
"VDDPST_SD"
],
"funcoes": [
"SDIO_DATA0",
"FSPID"
],
"categorias": [
"SDIO",
"SPI"
],
"avisos": [
"High-speed SDIO interface pin (Data 0) or SPI2 MOSI."
]
},
{
"numero": "28",
"nome": "SDIO_DATA1",
"tipo": "io",
"alimentacao": [
"VDDPST_SD"
],
"funcoes": [
"SDIO_DATA1",
"FSPIQ"
],
"categorias": [
"SDIO",
"SPI"
],
"avisos": [
"High-speed SDIO interface pin (Data 1) or SPI2 MISO."
]
},
{
"numero": "29",
"nome": "SDIO_DATA2",
"tipo": "io",
"alimentacao": [
"VDDPST_SD"
],
"funcoes": [
"SDIO_DATA2",
"FSPIWP"
],
"categorias": [
"SDIO",
"SPI"
],
"avisos": [
"High-speed SDIO interface pin (Data 2) or SPI2 Write Protect."
]
},
{
"numero": "30",
"nome": "VDD_PSRAM_1P8_1",
"tipo": "power",
"funcoes": [
"1.8V power supply for in-package integrated PSRAM"
],
"categorias": [
"Power"
],
"avisos": [
"Generated by internal LDO to power integrated PSRAM. Do not connect to external power circuits."
]
},
{
"numero": "31",
"nome": "SDIO_DATA3",
"tipo": "io",
"alimentacao": [
"VDDPST_SD"
],
"funcoes": [
"SDIO_DATA3",
"FSPIHD"
],
"categorias": [
"SDIO",
"SPI"
],
"avisos": [
"High-speed SDIO interface pin (Data 3) or SPI2 Hold."
]
},
{
"numero": "32",
"nome": "SDIO_CLK",
"tipo": "io",
"alimentacao": [
"VDDPST_SD"
],
"funcoes": [
"SDIO_CLK",
"FSPICLK"
],
"categorias": [
"SDIO",
"SPI"
],
"avisos": [
"High-speed SDIO interface Clock or SPI2 Clock."
]
},
{
"numero": "33",
"nome": "SDIO_CMD",
"tipo": "io",
"alimentacao": [
"VDDPST_SD"
],
"funcoes": [
"SDIO_CMD",
"FSPICS0"
],
"categorias": [
"SDIO",
"SPI"
],
"avisos": [
"High-speed SDIO Command or SPI2 Chip Select 0."
]
},
{
"numero": "34",
"nome": "VDD_PSRAM_1P8_2",
"tipo": "power",
"funcoes": [
"1.8V power supply for in-package integrated PSRAM"
],
"categorias": [
"Power"
]
},
{
"numero": "35",
"nome": "VDD_LDO_1P8",
"tipo": "power",
"funcoes": [
"1.8V LDO input/output pin"
],
"categorias": [
"Power"
]
},
{
"numero": "36",
"nome": "SPICS",
"tipo": "io",
"alimentacao": [
"VDD_SPI"
],
"funcoes": [
"SPICS"
],
"categorias": [
"SPI"
],
"avisos": [
"Dedicated Chip Select for external or internal SPI Flash."
]
},
{
"numero": "37",
"nome": "SPIQ",
"tipo": "io",
"alimentacao": [
"VDD_SPI"
],
"funcoes": [
"SPIQ"
],
"categorias": [
"SPI"
],
"avisos": [
"Dedicated Data Q (MISO) for external or internal SPI Flash."
]
},
{
"numero": "38",
"nome": "SPIWP",
"tipo": "io",
"alimentacao": [
"VDD_SPI"
],
"funcoes": [
"SPIWP"
],
"categorias": [
"SPI"
],
"avisos": [
"Dedicated Write Protect for external or internal SPI Flash."
]
},
{
"numero": "39",
"nome": "VDD_SPI",
"tipo": "power",
"funcoes": [
"Dedicated power supply voltage for SPI Flash interface"
],
"categorias": [
"Power"
],
"avisos": [
"Typical voltage: 3.3V or 1.8V generated internally."
]
},
{
"numero": "40",
"nome": "SPIHD",
"tipo": "io",
"alimentacao": [
"VDD_SPI"
],
"funcoes": [
"SPIHD"
],
"categorias": [
"SPI"
],
"avisos": [
"Dedicated Hold for external or internal SPI Flash."
]
},
{
"numero": "41",
"nome": "SPICLK",
"tipo": "io",
"alimentacao": [
"VDD_SPI"
],
"funcoes": [
"SPICLK"
],
"categorias": [
"SPI"
],
"avisos": [
"Dedicated Clock for external or internal SPI Flash."
]
},
{
"numero": "42",
"nome": "SPID",
"tipo": "io",
"alimentacao": [
"VDD_SPI"
],
"funcoes": [
"SPID"
],
"categorias": [
"SPI"
],
"avisos": [
"Dedicated Data D (MOSI) for external or internal SPI Flash."
]
},
{
"numero": "43",
"nome": "VCCA/VDDPST_2",
"tipo": "power",
"funcoes": [
"Domain 2 analog and digital power supply (3.3V)"
],
"categorias": [
"Power"
]
},
{
"numero": "44",
"nome": "USB_DP",
"tipo": "analog",
"funcoes": [
"Positive pin of integrated USB Serial/JTAG transceiver"
],
"categorias": [
"USB"
],
"avisos": [
"USB D+. Equipped with internal hardware pull-up."
]
},
{
"numero": "45",
"nome": "USB_DM",
"tipo": "analog",
"funcoes": [
"Negative pin of integrated USB Serial/JTAG transceiver"
],
"categorias": [
"USB"
],
"avisos": [
"USB D-."
]
},
{
"numero": "46",
"nome": "GPIO33",
"tipo": "io",
"alimentacao": [
"VDDPST_3"
],
"funcoes": [
"GPIO33",
"ADC2_CH8"
],
"categorias": [
"GPIO",
"ADC"
],
"avisos": [
"Multifunction pin: GPIO33 and ADC2 Channel 8."
]
},
{
"numero": "47",
"nome": "GPIO34",
"tipo": "io",
"alimentacao": [
"VDDPST_3"
],
"funcoes": [
"GPIO34",
"ADC2_CH9"
],
"categorias": [
"GPIO",
"ADC"
],
"avisos": [
"Multifunction pin: GPIO34 and ADC2 Channel 9."
]
},
{
"numero": "48",
"nome": "GPIO35",
"tipo": "io",
"alimentacao": [
"VDDPST_3"
],
"funcoes": [
"GPIO35",
"ADC2_CH10"
],
"categorias": [
"GPIO",
"ADC"
]
},
{
"numero": "49",
"nome": "GPIO36",
"tipo": "io",
"alimentacao": [
"VDDPST_3"
],
"funcoes": [
"GPIO36",
"ADC2_CH11"
],
"categorias": [
"GPIO",
"ADC"
]
},
{
"numero": "50",
"nome": "GPIO37",
"tipo": "io",
"alimentacao": [
"VDDPST_3"
],
"funcoes": [
"GPIO37",
"ADC2_CH12"
],
"categorias": [
"GPIO",
"ADC"
]
},
{
"numero": "51",
"nome": "GPIO38",
"tipo": "io",
"alimentacao": [
"VDDPST_3"
],
"funcoes": [
"GPIO38",
"ADC2_CH13"
],
"categorias": [
"GPIO",
"ADC"
]
},
{
"numero": "52",
"nome": "GPIO39",
"tipo": "io",
"alimentacao": [
"VDDPST_3"
],
"funcoes": [
"GPIO39",
"ADC2_CH14"
],
"categorias": [
"GPIO",
"ADC"
]
},
{
"numero": "53",
"nome": "GPIO40",
"tipo": "io",
"alimentacao": [
"VDDPST_3"
],
"funcoes": [
"GPIO40",
"ADC2_CH15"
],
"categorias": [
"GPIO",
"ADC"
]
},
{
"numero": "54",
"nome": "VDDPST_3",
"tipo": "power",
"funcoes": [
"Domain 3 I/O power supply (3.3V)"
],
"categorias": [
"Power"
]
},
{
"numero": "55",
"nome": "GPIO42",
"tipo": "io",
"alimentacao": [
"VDDPST_3"
],
"funcoes": [
"GPIO42",
"ADC2_CH16"
],
"categorias": [
"GPIO",
"ADC"
]
},
{
"numero": "56",
"nome": "GPIO43",
"tipo": "io",
"alimentacao": [
"VDDPST_3"
],
"funcoes": [
"GPIO43",
"ADC2_CH17"
],
"categorias": [
"GPIO",
"ADC"
]
},
{
"numero": "57",
"nome": "GPIO44",
"tipo": "io",
"alimentacao": [
"VDDPST_3"
],
"funcoes": [
"GPIO44",
"ADC2_CH18"
],
"categorias": [
"GPIO",
"ADC"
]
},
{
"numero": "58",
"nome": "GPIO45",
"tipo": "io",
"alimentacao": [
"VDDPST_3"
],
"funcoes": [
"GPIO45",
"ADC2_CH19"
],
"categorias": [
"GPIO",
"ADC"
]
},
{
"numero": "59",
"nome": "GPIO46",
"tipo": "io",
"alimentacao": [
"VDDPST_3"
],
"funcoes": [
"GPIO46",
"ADC2_CH20"
],
"categorias": [
"GPIO",
"ADC"
]
},
{
"numero": "60",
"nome": "GPIO47",
"tipo": "io",
"alimentacao": [
"VDDPST_3"
],
"funcoes": [
"GPIO47",
"ADC2_CH21"
],
"categorias": [
"GPIO",
"ADC"
]
},
{
"numero": "61",
"nome": "GPIO48",
"tipo": "io",
"alimentacao": [
"VDDPST_3"
],
"funcoes": [
"GPIO48"
],
"categorias": [
"GPIO"
]
},
{
"numero": "62",
"nome": "GPIO49",
"tipo": "io",
"alimentacao": [
"VDDPST_3"
],
"funcoes": [
"GPIO49"
],
"categorias": [
"GPIO"
]
},
{
"numero": "63",
"nome": "VREF_ADC",
"tipo": "analog",
"funcoes": [
"Stable external reference voltage for ADC calibration"
],
"categorias": [
"Power",
"ADC"
],
"avisos": [
"Dedicated analog pin for precision ADC calibration."
]
},
{
"numero": "64",
"nome": "VDDPST_4",
"tipo": "power",
"funcoes": [
"Domain 4 I/O power supply (3.3V)"
],
"categorias": [
"Power"
]
},
{
"numero": "65",
"nome": "GPIO50",
"tipo": "io",
"alimentacao": [
"VDDPST_4"
],
"funcoes": [
"GPIO50"
],
"categorias": [
"GPIO"
]
},
{
"numero": "66",
"nome": "GPIO51",
"tipo": "io",
"alimentacao": [
"VDDPST_4"
],
"funcoes": [
"GPIO51"
],
"categorias": [
"GPIO"
]
},
{
"numero": "67",
"nome": "GPIO52",
"tipo": "io",
"alimentacao": [
"VDDPST_4"
],
"funcoes": [
"GPIO52"
],
"categorias": [
"GPIO"
]
},
{
"numero": "68",
"nome": "GPIO53",
"tipo": "io",
"alimentacao": [
"VDDPST_4"
],
"funcoes": [
"GPIO53"
],
"categorias": [
"GPIO"
]
},
{
"numero": "69",
"nome": "GPIO54",
"tipo": "io",
"alimentacao": [
"VDDPST_4"
],
"funcoes": [
"GPIO54",
"MTDO"
],
"categorias": [
"GPIO",
"JTAG"
],
"avisos": [
"Multifunction pin: JTAG MTDO."
]
},
{
"numero": "70",
"nome": "GPIO55",
"tipo": "io",
"alimentacao": [
"VDDPST_4"
],
"funcoes": [
"GPIO55",
"MTCK"
],
"categorias": [
"GPIO",
"JTAG"
],
"avisos": [
"Multifunction pin: JTAG MTCK."
]
},
{
"numero": "71",
"nome": "GPIO56",
"tipo": "io",
"alimentacao": [
"VDDPST_4"
],
"funcoes": [
"GPIO56",
"MTDI"
],
"categorias": [
"GPIO",
"JTAG"
],
"avisos": [
"Multifunction pin: JTAG MTDI."
]
},
{
"numero": "72",
"nome": "GPIO57",
"tipo": "io",
"alimentacao": [
"VDDPST_4"
],
"funcoes": [
"GPIO57",
"MTMS"
],
"categorias": [
"GPIO",
"JTAG"
],
"avisos": [
"Multifunction pin: JTAG MTMS."
]
},
{
"numero": "73",
"nome": "GPIO58",
"tipo": "io",
"alimentacao": [
"VDDPST_4"
],
"funcoes": [
"GPIO58"
],
"categorias": [
"GPIO"
]
},
{
"numero": "74",
"nome": "GPIO59",
"tipo": "io",
"alimentacao": [
"VDDPST_4"
],
"funcoes": [
"GPIO59"
],
"categorias": [
"GPIO"
]
},
{
"numero": "75",
"nome": "GPIO60",
"tipo": "io",
"alimentacao": [
"VDDPST_4"
],
"funcoes": [
"GPIO60"
],
"categorias": [
"GPIO",
"Strapping"
],
"avisos": [
"Boot Strapping pin (paired with GPIO61).",
"Equipped with internal pull-up active by default."
]
},
{
"numero": "76",
"nome": "GPIO61",
"tipo": "io",
"alimentacao": [
"VDDPST_4"
],
"funcoes": [
"GPIO61"
],
"categorias": [
"GPIO",
"Strapping"
],
"avisos": [
"Primary Strapping pin for boot selection.",
"Equipped with internal pull-up active by default. High level (1) at reset enables SPI Boot. Low level (0) forces Download mode."
]
},
{
"numero": "77",
"nome": "VDDA1",
"tipo": "power",
"funcoes": [
"3.3V analog domain power supply"
],
"categorias": [
"Power"
]
},
{
"numero": "78",
"nome": "XTAL_N",
"tipo": "analog",
"funcoes": [
"External high-speed crystal oscillator connection (Output N)"
],
"categorias": [
"Clock"
]
},
{
"numero": "79",
"nome": "XTAL_P",
"tipo": "analog",
"funcoes": [
"External high-speed crystal oscillator connection (Input P)"
],
"categorias": [
"Clock"
]
},
{
"numero": "80",
"nome": "VDDA2",
"tipo": "power",
"funcoes": [
"3.3V analog domain power supply"
],
"categorias": [
"Power"
]
},
{
"numero": "81",
"nome": "GND",
"tipo": "power",
"funcoes": [
"Center ground pad (Exposed Pad)"
],
"categorias": [
"Power"
],
"avisos": [
"Must be properly soldered to the PCB ground plane (GND) for stable RF performance and thermal dissipation."
]
}
]
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