ESP32-C6-MINI-1-N4

{
  "slug": "esp32-c6-mini-1-n4",
  "version": "0.1.0",
  "type": "component",
  "description": "Espressif Systems WiFi Modules, SMD-53P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "iot-communication modules",
    "esp32-c6-mini-1-n4",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "esp32-c6-mini-1-n4.kicad_sym",
    "esp32-c6-mini-1-n4.kicad_mod",
    "esp32-c6-mini-1-n4.glb",
    "esp32-c6-mini-1-n4.step",
    "esp32-c6-mini-1-n4.lbr",
    "docs/hero.png",
    "docs/esp32-c6-mini-1-n4-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "ESP32-C6-MINI-1-N4",
    "manufacturer": "Espressif Systems",
    "package": "SMD-53P",
    "pin_count": 53,
    "category": "IoT/Communication Modules",
    "subcategory": "WiFi Modules",
    "datasheet": "https://www.espressif.com/sites/default/files/documentation/esp32-c6-mini-1_mini-1u_datasheet_en.pdf",
    "parts": {
      "symbol": "esp32-c6-mini-1-n4.kicad_sym",
      "footprint": "esp32-c6-mini-1-n4.kicad_mod",
      "model_3d": "esp32-c6-mini-1-n4-etched.glb",
      "model_3d_plain": "esp32-c6-mini-1-n4.glb",
      "model_3d_step": "esp32-c6-mini-1-n4-etched.step",
      "model_3d_step_plain": "esp32-c6-mini-1-n4.step",
      "lbr": "esp32-c6-mini-1-n4.lbr"
    },
    "distributor_links": {
      "lcsc": "C5736265",
      "digikey": "1965-ESP32-C6-MINI-1-N4TR-ND",
      "mouser": "356-ESP32C6MINI-1-N4"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T17:46:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1965-ESP32-C6-MINI-1-N4TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "356-ESP32C6MINI-1-N4",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the module, listed in Table 3-1 as ground."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the module, listed in Table 3-1 as ground."
      },
      {
        "number": "3",
        "name": "3V3",
        "type": "power_in",
        "description": "Module power supply pin; Table 6-2 gives VDD33 of 3.0 V min, 3.3 V typ and 3.6 V max."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "5",
        "name": "IO2",
        "type": "bidirectional",
        "description": "GPIO2 with alternate functions LP_GPIO2, LP_UART_RTSN, ADC1_CH2 and FSPIQ; the datasheet gives no pin-specific electrical limits beyond the general DC characteristics in Table 6-3."
      },
      {
        "number": "6",
        "name": "IO3",
        "type": "bidirectional",
        "description": "GPIO3 with alternate functions LP_GPIO3, LP_UART_CTSN and ADC1_CH3; the datasheet gives no pin-specific electrical limits beyond the general DC characteristics in Table 6-3."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "8",
        "name": "EN",
        "type": "input",
        "description": "Chip enable: High turns the chip on and Low turns it off; the datasheet says do not leave this pin floating."
      },
      {
        "number": "9",
        "name": "IO4",
        "type": "bidirectional",
        "description": "GPIO4 (MTMS) with alternate functions LP_GPIO4, LP_UART_RXD, ADC1_CH4 and FSPIHD; the datasheet gives no pin-specific electrical limits beyond the general DC characteristics in Table 6-3."
      },
      {
        "number": "10",
        "name": "IO5",
        "type": "bidirectional",
        "description": "GPIO5 (MTDI) with alternate functions LP_GPIO5, LP_UART_TXD, ADC1_CH5 and FSPIWP; the datasheet gives no pin-specific electrical limits beyond the general DC characteristics in Table 6-3."
      },
      {
        "number": "11",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the module, listed in Table 3-1 as ground."
      },
      {
        "number": "12",
        "name": "IO0",
        "type": "bidirectional",
        "description": "GPIO0 with alternate functions XTAL_32K_P, LP_GPIO0, LP_UART_DTRN and ADC1_CH0; the datasheet gives no pin-specific electrical limits beyond the general DC characteristics in Table 6-3."
      },
      {
        "number": "13",
        "name": "IO1",
        "type": "bidirectional",
        "description": "GPIO1 with alternate functions XTAL_32K_N, LP_GPIO1, LP_UART_DSRN and ADC1_CH1; the datasheet gives no pin-specific electrical limits beyond the general DC characteristics in Table 6-3."
      },
      {
        "number": "14",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the module, listed in Table 3-1 as ground."
      },
      {
        "number": "15",
        "name": "IO6",
        "type": "bidirectional",
        "description": "GPIO6 (MTCK) with alternate functions LP_GPIO6, LP_I2C_SDA, ADC1_CH6 and FSPICLK; the datasheet gives no pin-specific electrical limits beyond the general DC characteristics in Table 6-3."
      },
      {
        "number": "16",
        "name": "IO7",
        "type": "bidirectional",
        "description": "GPIO7 (MTDO) with alternate functions LP_GPIO7, LP_I2C_SCL and FSPID; the datasheet gives no pin-specific electrical limits beyond the general DC characteristics in Table 6-3."
      },
      {
        "number": "17",
        "name": "IO12",
        "type": "bidirectional",
        "description": "GPIO12 with alternate function USB_D- (the minus sign is garbled in the extracted text); the datasheet gives no pin-specific electrical limits beyond the general DC characteristics in Table 6-3."
      },
      {
        "number": "18",
        "name": "IO13",
        "type": "bidirectional",
        "description": "GPIO13 with alternate function USB_D+; the datasheet gives no pin-specific electrical limits beyond the general DC characteristics in Table 6-3."
      },
      {
        "number": "19",
        "name": "IO14",
        "type": "bidirectional",
        "description": "GPIO14; the datasheet gives no pin-specific electrical limits beyond the general DC characteristics in Table 6-3."
      },
      {
        "number": "20",
        "name": "IO15",
        "type": "bidirectional",
        "description": "GPIO15, which is a strapping pin for the JTAG signal source; the datasheet gives no pin-specific electrical limits beyond the general DC characteristics in Table 6-3."
      },
      {
        "number": "21",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "22",
        "name": "IO8",
        "type": "bidirectional",
        "description": "GPIO8, which is a strapping pin used for chip boot mode and ROM message printing; the datasheet gives no pin-specific electrical limits beyond the general DC characteristics in Table 6-3."
      },
      {
        "number": "23",
        "name": "IO9",
        "type": "bidirectional",
        "description": "GPIO9, which is a strapping pin for chip boot mode with a weak pull-up at reset; the datasheet gives no pin-specific electrical limits beyond the general DC characteristics in Table 6-3."
      },
      {
        "number": "24",
        "name": "IO18",
        "type": "bidirectional",
        "description": "GPIO18 with alternate functions SDIO_CMD and FSPICS2; the datasheet gives no pin-specific electrical limits beyond the general DC characteristics in Table 6-3."
      },
      {
        "number": "25",
        "name": "IO19",
        "type": "bidirectional",
        "description": "GPIO19 with alternate functions SDIO_CLK and FSPICS3; the datasheet gives no pin-specific electrical limits beyond the general DC characteristics in Table 6-3."
      },
      {
        "number": "26",
        "name": "IO20",
        "type": "bidirectional",
        "description": "GPIO20 with alternate functions SDIO_DATA0 and FSPICS4; the datasheet gives no pin-specific electrical limits beyond the general DC characteristics in Table 6-3."
      },
      {
        "number": "27",
        "name": "IO21",
        "type": "bidirectional",
        "description": "GPIO21 with alternate functions SDIO_DATA1 and FSPICS5; the datasheet gives no pin-specific electrical limits beyond the general DC characteristics in Table 6-3."
      },
      {
        "number": "28",
        "name": "IO22",
        "type": "bidirectional",
        "description": "GPIO22 with alternate function SDIO_DATA2; the datasheet gives no pin-specific electrical limits beyond the general DC characteristics in Table 6-3."
      },
      {
        "number": "29",
        "name": "IO23",
        "type": "bidirectional",
        "description": "GPIO23 with alternate function SDIO_DATA3; the datasheet gives no pin-specific electrical limits beyond the general DC characteristics in Table 6-3."
      },
      {
        "number": "30",
        "name": "RXD0",
        "type": "bidirectional",
        "description": "UART0 receive (U0RXD) with alternate functions GPIO17 and FSPICS1; the datasheet gives no pin-specific electrical limits beyond the general DC characteristics in Table 6-3."
      },
      {
        "number": "31",
        "name": "TXD0",
        "type": "bidirectional",
        "description": "UART0 transmit (U0TXD) with alternate functions GPIO16 and FSPICS0; the datasheet gives no pin-specific electrical limits beyond the general DC characteristics in Table 6-3."
      },
      {
        "number": "32",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "33",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "34",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "35",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "36",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the module, listed in Table 3-1 as ground."
      },
      {
        "number": "37",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the module, listed in Table 3-1 as ground."
      },
      {
        "number": "38",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the module, listed in Table 3-1 as ground."
      },
      {
        "number": "39",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the module, listed in Table 3-1 as ground."
      },
      {
        "number": "40",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the module, listed in Table 3-1 as ground."
      },
      {
        "number": "41",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the module, listed in Table 3-1 as ground."
      },
      {
        "number": "42",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the module, listed in Table 3-1 as ground."
      },
      {
        "number": "43",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the module, listed in Table 3-1 as ground."
      },
      {
        "number": "44",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the module, listed in Table 3-1 as ground."
      },
      {
        "number": "45",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the module, listed in Table 3-1 as ground."
      },
      {
        "number": "46",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the module, listed in Table 3-1 as ground."
      },
      {
        "number": "47",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the module, listed in Table 3-1 as ground."
      },
      {
        "number": "48",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the module, listed in Table 3-1 as ground."
      },
      {
        "number": "49",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the module (the schematic in Figure 9-1 labels it EPAD); the datasheet says soldering it to the base board ground is optional but can improve thermal performance."
      },
      {
        "number": "50",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the module, listed in Table 3-1 as ground."
      },
      {
        "number": "51",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the module, listed in Table 3-1 as ground."
      },
      {
        "number": "52",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the module, listed in Table 3-1 as ground."
      },
      {
        "number": "53",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the module, listed in Table 3-1 as ground."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The USB_D- alternate function name is garbled in the extracted text ('USB_D' followed by an unreadab; The datasheet gives pin functions and types only, with no pin-specific electrical limits; the descri; Pin 49 is in the GND 36~53 group in Table 3-1 but is labelled EPAD in the Figure 9-1 schematic; both"
        ],
        "pages_sent": 26,
        "cost_usd": 0.0869,
        "at": "2026-10-28T17:45:30"
      },
      "datasheet": {
        "url": "https://www.espressif.com/sites/default/files/documentation/esp32-c6-mini-1_mini-1u_datasheet_en.pdf",
        "pages": 53,
        "sha256": "26691033f31cbebf",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 53,
        "described": 53,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "esp32-c6-mini-1-n4.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          13.2,
          16.6,
          2.482
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 2.7,
        "footprint_binding": "identity",
        "sha256": "c1e5f12a55b89a323422ed60d4f8be50f33635cdb026f98dd7097327f7674f00",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "esp32-c6-mini-1-n4-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.482
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 2.7,
        "footprint_binding": "identity",
        "sha256": "0406b21ddb26f4d2a8d1fe28b2ec3c1177856f812451fc572bbe7ff52912187f",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}