component
ESP32-C6-MINI-1-N4
Public Made by Adomby adom
Espressif Systems WiFi Modules, SMD-53P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "esp32-c6-mini-1-n4",
"title": "ESP32-C6-MINI-1-N4",
"brief": "Espressif Systems WiFi Modules, SMD-53P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
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"iot-communication modules",
"esp32-c6-mini-1-n4",
"factory-2.0.0",
"extractor-text"
],
"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",
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"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"
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"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
}
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"footprint_binding": "identity",
"sha256": "c1e5f12a55b89a323422ed60d4f8be50f33635cdb026f98dd7097327f7674f00",
"checked": "2026-10-28",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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{
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},
"metadata": {
"specs": {
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"Package": "SMD-53P",
"Category": "IoT/Communication Modules",
"Pins": "53"
},
"appearance": {
"contacts": {
"quote": "CONTACT MATERIAL: COPPER ALLOY, GOLD PLATED ALL OVER;",
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"housing": {
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"name": "Power supply voltage",
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{
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{
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"source_page": 26,
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{
"name": "Chip reset voltage",
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"max": null,
"conditions": "CHIP_PU voltage is within the specified range",
"source_page": 27,
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{
"name": "Power supply voltage (3.3 V)",
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"unit": "V",
"min": 2.7,
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"max": 3.6,
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"source_page": 28,
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{
"name": "Maximum clock frequency",
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"min": 80,
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"source_page": 28,
"source": "datasheet"
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