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  1. Parts
  2. /Boards
  3. /ESP32 boards

ESP32-S3-WROOM-1U module

OverviewAlternates
ESP32-S3-WROOM-1U module - Espressif Systems - ESP32-S3-WROOM-1U

ESP32-S3-WROOM-1U official Espressif surface-mount wireless module with U.FL/IPEX connector for external antenna. 2.4 GHz Wi-Fi 4 and Bluetooth LE 5 connectivity from the ESP32-S3 family. variants span 4/8/16 MB flash and optional 2/8 MB PSRAM.

Parts tray full · 5 max · remove a part to add another
STEPSTL

Offers

  • ?DigiKey
  • ?Espressif Systems
  • ?LCSC

Offers

  • ?DigiKey
  • ?Espressif Systems
  • ?LCSC

Pinout

  • EN3

    EN

    Type · control
  • GPIO15/U0RTS/ADC2_CH4/XTAL_32K_P8

    GPIO15/U0RTS/ADC2_CH4/XTAL_32K_P

    Type · signal
  • GPIO16/U0CTS/ADC2_CH5/XTAL_32K_N9

    GPIO16/U0CTS/ADC2_CH5/XTAL_32K_N

    Type · signal
  • MTCK/GPIO39/CLK_OUT3/SUBSPICS132

    MTCK/GPIO39/CLK_OUT3/SUBSPICS1

    Type · signal
  • MTDO/GPIO40/CLK_OUT233

    MTDO/GPIO40/CLK_OUT2

    Type · signal
  • MTDI/GPIO41/CLK_OUT134

    MTDI/GPIO41/CLK_OUT1

    Type · signal
  • MTMS/GPIO4235

    MTMS/GPIO42

    Type · signal
  • SPIIO6/GPIO35/FSPID/SUBSPID28

    SPIIO6/GPIO35/FSPID/SUBSPID

    Type · signal
  • SPIIO7/GPIO36/FSPICLK/SUBSPICLK29

    SPIIO7/GPIO36/FSPICLK/SUBSPICLK

    Type · signal
  • SPIDQS/GPIO37/FSPIQ/SUBSPIQ30

    SPIDQS/GPIO37/FSPIQ/SUBSPIQ

    Type · signal
  • 3V32

    3V3

    Type · power
  • GND1

    GND

    Type · ground
  • GND40

    GND

    Type · ground
  • GND41

    GND

    Type · ground
  • U0TXD/GPIO43/CLK_OUT137

    U0TXD/GPIO43/CLK_OUT1

    Type · signal
  • U0RXD/GPIO44/CLK_OUT236

    U0RXD/GPIO44/CLK_OUT2

    Type · signal
  • GPIO20/U1CTS/ADC2_CH9/CLK_OUT1/USB_D+14

    GPIO20/U1CTS/ADC2_CH9/CLK_OUT1/USB_D+

    Type · signal
  • GPIO19/U1RTS/ADC2_CH8/CLK_OUT2/USB_D-13

    GPIO19/U1RTS/ADC2_CH8/CLK_OUT2/USB_D-

    Type · signal
  • GPIO0/BOOT27

    GPIO0/BOOT

    Type · control
  • GPIO1/TOUCH1/ADC1_CH039

    GPIO1/TOUCH1/ADC1_CH0

    Type · signal
  • GPIO2/TOUCH2/ADC1_CH138

    GPIO2/TOUCH2/ADC1_CH1

    Type · signal
  • GPIO3/TOUCH3/ADC1_CH215

    GPIO3/TOUCH3/ADC1_CH2

    Type · signal
  • GPIO4/TOUCH4/ADC1_CH34

    GPIO4/TOUCH4/ADC1_CH3

    Type · signal
  • GPIO5/TOUCH5/ADC1_CH45

    GPIO5/TOUCH5/ADC1_CH4

    Type · signal
  • GPIO6/TOUCH6/ADC1_CH56

    GPIO6/TOUCH6/ADC1_CH5

    Type · signal
  • GPIO7/TOUCH7/ADC1_CH67

    GPIO7/TOUCH7/ADC1_CH6

    Type · signal
  • GPIO8/TOUCH8/ADC1_CH7/SUBSPICS112

    GPIO8/TOUCH8/ADC1_CH7/SUBSPICS1

    Type · signal
  • GPIO9/TOUCH9/ADC1_CH8/FSPIHD/SUBSPIHD17

    GPIO9/TOUCH9/ADC1_CH8/FSPIHD/SUBSPIHD

    Type · signal
  • GPIO10/TOUCH10/ADC1_CH9/FSPICS0/FSPIIO4/SUBSPICS018

    GPIO10/TOUCH10/ADC1_CH9/FSPICS0/FSPIIO4/SUBSPICS0

    Type · signal
  • GPIO11/TOUCH11/ADC2_CH0/FSPID/FSPIIO5/SUBSPID19

    GPIO11/TOUCH11/ADC2_CH0/FSPID/FSPIIO5/SUBSPID

    Type · signal
  • GPIO12/TOUCH12/ADC2_CH1/FSPICLK/FSPIIO6/SUBSPICLK20

    GPIO12/TOUCH12/ADC2_CH1/FSPICLK/FSPIIO6/SUBSPICLK

    Type · signal
  • GPIO13/TOUCH13/ADC2_CH2/FSPIQ/FSPIIO7/SUBSPIQ21

    GPIO13/TOUCH13/ADC2_CH2/FSPIQ/FSPIIO7/SUBSPIQ

    Type · signal
  • GPIO14/TOUCH14/ADC2_CH3/FSPIWP/FSPIDQS/SUBSPIWP22

    GPIO14/TOUCH14/ADC2_CH3/FSPIWP/FSPIDQS/SUBSPIWP

    Type · signal
  • GPIO17/U1TXD/ADC2_CH610

    GPIO17/U1TXD/ADC2_CH6

    Type · signal
  • GPIO18/U1RXD/ADC2_CH7/CLK_OUT311

    GPIO18/U1RXD/ADC2_CH7/CLK_OUT3

    Type · signal
  • GPIO2123

    GPIO21

    Type · signal
  • GPIO38/FSPIWP/SUBSPIWP31

    GPIO38/FSPIWP/SUBSPIWP

    Type · signal
  • GPIO4526

    GPIO45

    Type · signal
  • GPIO4616

    GPIO46

    Type · signal
  • GPIO47/SPICLK_P/SUBSPICLK_P_DIFF24

    GPIO47/SPICLK_P/SUBSPICLK_P_DIFF

    Type · signal
  • GPIO48/SPICLK_N/SUBSPICLK_N_DIFF25

    GPIO48/SPICLK_N/SUBSPICLK_N_DIFF

    Type · signal
PinPositionTypeFunctionVoltage
EN3controlEN
GPIO15/U0RTS/ADC2_CH4/XTAL_32K_P8signalGPIO15/U0RTS/ADC2_CH4/XTAL_32K_P
GPIO16/U0CTS/ADC2_CH5/XTAL_32K_N9signalGPIO16/U0CTS/ADC2_CH5/XTAL_32K_N
MTCK/GPIO39/CLK_OUT3/SUBSPICS132signalMTCK/GPIO39/CLK_OUT3/SUBSPICS1
MTDO/GPIO40/CLK_OUT233signalMTDO/GPIO40/CLK_OUT2
MTDI/GPIO41/CLK_OUT134signalMTDI/GPIO41/CLK_OUT1
MTMS/GPIO4235signalMTMS/GPIO42
SPIIO6/GPIO35/FSPID/SUBSPID28signalSPIIO6/GPIO35/FSPID/SUBSPID
SPIIO7/GPIO36/FSPICLK/SUBSPICLK29signalSPIIO7/GPIO36/FSPICLK/SUBSPICLK
SPIDQS/GPIO37/FSPIQ/SUBSPIQ30signalSPIDQS/GPIO37/FSPIQ/SUBSPIQ
3V32power3V3
GND1groundGND
GND40groundGND
GND41groundGND
U0TXD/GPIO43/CLK_OUT137signalU0TXD/GPIO43/CLK_OUT1
U0RXD/GPIO44/CLK_OUT236signalU0RXD/GPIO44/CLK_OUT2
GPIO20/U1CTS/ADC2_CH9/CLK_OUT1/USB_D+14signalGPIO20/U1CTS/ADC2_CH9/CLK_OUT1/USB_D+
GPIO19/U1RTS/ADC2_CH8/CLK_OUT2/USB_D-13signalGPIO19/U1RTS/ADC2_CH8/CLK_OUT2/USB_D-
GPIO0/BOOT27controlGPIO0/BOOT
GPIO1/TOUCH1/ADC1_CH039signalGPIO1/TOUCH1/ADC1_CH0
GPIO2/TOUCH2/ADC1_CH138signalGPIO2/TOUCH2/ADC1_CH1
GPIO3/TOUCH3/ADC1_CH215signalGPIO3/TOUCH3/ADC1_CH2
GPIO4/TOUCH4/ADC1_CH34signalGPIO4/TOUCH4/ADC1_CH3
GPIO5/TOUCH5/ADC1_CH45signalGPIO5/TOUCH5/ADC1_CH4
GPIO6/TOUCH6/ADC1_CH56signalGPIO6/TOUCH6/ADC1_CH5
GPIO7/TOUCH7/ADC1_CH67signalGPIO7/TOUCH7/ADC1_CH6
GPIO8/TOUCH8/ADC1_CH7/SUBSPICS112signalGPIO8/TOUCH8/ADC1_CH7/SUBSPICS1
GPIO9/TOUCH9/ADC1_CH8/FSPIHD/SUBSPIHD17signalGPIO9/TOUCH9/ADC1_CH8/FSPIHD/SUBSPIHD
GPIO10/TOUCH10/ADC1_CH9/FSPICS0/FSPIIO4/SUBSPICS018signalGPIO10/TOUCH10/ADC1_CH9/FSPICS0/FSPIIO4/SUBSPICS0
GPIO11/TOUCH11/ADC2_CH0/FSPID/FSPIIO5/SUBSPID19signalGPIO11/TOUCH11/ADC2_CH0/FSPID/FSPIIO5/SUBSPID
GPIO12/TOUCH12/ADC2_CH1/FSPICLK/FSPIIO6/SUBSPICLK20signalGPIO12/TOUCH12/ADC2_CH1/FSPICLK/FSPIIO6/SUBSPICLK
GPIO13/TOUCH13/ADC2_CH2/FSPIQ/FSPIIO7/SUBSPIQ21signalGPIO13/TOUCH13/ADC2_CH2/FSPIQ/FSPIIO7/SUBSPIQ
GPIO14/TOUCH14/ADC2_CH3/FSPIWP/FSPIDQS/SUBSPIWP22signalGPIO14/TOUCH14/ADC2_CH3/FSPIWP/FSPIDQS/SUBSPIWP
GPIO17/U1TXD/ADC2_CH610signalGPIO17/U1TXD/ADC2_CH6
GPIO18/U1RXD/ADC2_CH7/CLK_OUT311signalGPIO18/U1RXD/ADC2_CH7/CLK_OUT3
GPIO2123signalGPIO21
GPIO38/FSPIWP/SUBSPIWP31signalGPIO38/FSPIWP/SUBSPIWP
GPIO4526signalGPIO45
GPIO4616signalGPIO46
GPIO47/SPICLK_P/SUBSPICLK_P_DIFF24signalGPIO47/SPICLK_P/SUBSPICLK_P_DIFF
GPIO48/SPICLK_N/SUBSPICLK_N_DIFF25signalGPIO48/SPICLK_N/SUBSPICLK_N_DIFF

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