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ESP32-S3-WROOM-1/1U Modules

Espressif Systems ESP32-S3-WROOM-1/1U Modules are 2.4GHz Wi-Fi^® (802.11 b/g/n) and BLUETOOTH^® 5 (LE) modules built around the ESP32S3 series of SoCs and Xtensa® dual-core 32bit LX7 microprocessor. The ESP32-S3-WROOM-1/1U provides acceleration for neural network computing and signal processing workloads. The ESP32-S3-WROOM-1/1U Modules feature flash up to 16MB, PSRAM up to 8MB, 36 GPIOs, and a rich set of peripherals. Additionally, the devices have an onboard PCB antenna (ESP32-S3-WROOM-1) or an external antenna connector (ESP32-S3-WROOM-1U).

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Part #

Multiprotocol Modules SMD module, ESP32-S3R2 with 2 MB PSRAM die inside, 4 MB SPI flash, IPEX antenna connector.

ESP32-S3-WROOM-1U-N4R2
Espressif Systems
Restricted Availability

Mfr. Part No.
ESP32-S3-WROOM-1U-N4R2

Mouser Part No
356-ESP32S3WRM1UN4R2

Espressif Systems

Multiprotocol Modules SMD module, ESP32-S3R2 with 2 MB PSRAM die inside, 4 MB SPI flash, IPEX antenna connector.

Learn More

Datasheet

More Info Available

Restricted Availability

Multiprotocol Modules SMD module, ESP32-S3, 4 MB SPI flash, PCB antenna

ESP32-S3-WROOM-1-N4
Espressif Systems
1: $5.21
6,384In Stock
4,550On Order

Mfr. Part No.
ESP32-S3-WROOM-1-N4

Mouser Part No
356-ESP32-S3WROOM1N4

Espressif Systems

Multiprotocol Modules SMD module, ESP32-S3, 4 MB SPI flash, PCB antenna

Learn More

Datasheet

6,384In Stock

4,550On Order

$5.21

$4.51

$4.20

$3.93

View

Min.: 1
Mult.: 1

Multiprotocol Modules SMD module, ESP32-S3R2 with 2 MB PSRAM die inside, 8 MB SPI flash, PCB antenna

ESP32-S3-WROOM-1-N8R2
Espressif Systems
1: $5.88
4,128In Stock
5,850Expected 2026/07/21

Mfr. Part No.
ESP32-S3-WROOM-1-N8R2

Mouser Part No
356-ESP32-S3WRM1N8R2

Espressif Systems

Multiprotocol Modules SMD module, ESP32-S3R2 with 2 MB PSRAM die inside, 8 MB SPI flash, PCB antenna

Learn More

Datasheet

4,128In Stock

5,850Expected 2026/07/21

Cut Tape

$5.88

$5.09

$4.75

$4.44

Reel

$3.99

View

MouseReel Available

Min.: 1
Mult.: 1

: 650

Multiprotocol Modules SMD module, ESP32-S3R8 with 3.3V, 8 MB Octal PSRAM die inside, 16 MB Quad SPI flash, PCB antenna

ESP32-S3-WROOM-1-N16R8
Espressif Systems
1: $6.75
58,225In Stock
26,000On Order

Mfr. Part No.
ESP32-S3-WROOM-1-N16R8

Mouser Part No
356-ESP32S3WRM1N16R8

Espressif Systems

Multiprotocol Modules SMD module, ESP32-S3R8 with 3.3V, 8 MB Octal PSRAM die inside, 16 MB Quad SPI flash, PCB antenna

Learn More

Datasheet

58,225In Stock

26,000On Order

Cut Tape

$6.75

$5.86

$5.54

$5.07

Reel

$4.54

View

MouseReel Available

Min.: 1
Mult.: 1

: 650

Multiprotocol Modules SMD module, ESP32-S3R8 with 8 MB Octal PSRAM die inside, 8 MB Quad SPI flash, PCB antenna

ESP32-S3-WROOM-1-N8R8
Espressif Systems
1: $6.28
3,804In Stock

Mfr. Part No.
ESP32-S3-WROOM-1-N8R8

Mouser Part No
356-EP32S3WROOM1N8R8

Espressif Systems

Multiprotocol Modules SMD module, ESP32-S3R8 with 8 MB Octal PSRAM die inside, 8 MB Quad SPI flash, PCB antenna

Learn More

Datasheet

3,804In Stock

$6.28

$5.48

$5.18

$4.73

View

Min.: 1
Mult.: 1

Multiprotocol Modules SMD module, ESP32-S3R8 with 8 MB Octal PSRAM die inside, 16 MB Quad SPI flash, IPEX antenna connector

ESP32-S3-WROOM-1U-N16R8
Espressif Systems
1: $6.90
2,408In Stock
7,150Expected 2026/07/14

Mfr. Part No.
ESP32-S3-WROOM-1U-N16R8

Mouser Part No
356-ESP32S3WM1UN16R8

Espressif Systems

Multiprotocol Modules SMD module, ESP32-S3R8 with 8 MB Octal PSRAM die inside, 16 MB Quad SPI flash, IPEX antenna connector

Learn More

Datasheet

2,408In Stock

7,150Expected 2026/07/14

$6.90

$6.16

$5.65

$5.22

View

Min.: 1
Mult.: 1

Multiprotocol Modules SMD module, ESP32-S3, 8 MB SPI flash, IPEX antenna connector

ESP32-S3-WROOM-1U-N8
Espressif Systems
1: $5.66
1,491In Stock
6,500Expected 2026/08/10

Mfr. Part No.
ESP32-S3-WROOM-1U-N8

Mouser Part No
356-ESP32S3WROOM1UN8

Espressif Systems

Multiprotocol Modules SMD module, ESP32-S3, 8 MB SPI flash, IPEX antenna connector

Learn More

Datasheet

1,491In Stock

6,500Expected 2026/08/10

$5.66

$4.90

$4.56

$4.27

View

Min.: 1
Mult.: 1

WiFi Development Tools - 802.11 ESP32-S3 general-purpose development board, embeds ESP32-S3-WROOM-1, 8 MB Quad flash and 8MB Octal PSRAM, with pin header

ESP32-S3-DevKitC-1-N8R8
Espressif Systems
1: $15.00
629In Stock
7,337On Order

Mfr. Part No.
ESP32-S3-DevKitC-1-N8R8

Mouser Part No
356-EP32S3DVKTC1N8R8

Espressif Systems

WiFi Development Tools - 802.11 ESP32-S3 general-purpose development board, embeds ESP32-S3-WROOM-1, 8 MB Quad flash and 8MB Octal PSRAM, with pin header

Learn More

629In Stock

7,337On Order

$15.00

Min.: 1
Mult.: 1

Multiprotocol Modules SMD module, ESP32-S3, 8 MB SPI flash, PCB antenna

ESP32-S3-WROOM-1-N8
Espressif Systems
1: $5.66
1,910In Stock
5,850Expected 2026/07/21

Mfr. Part No.
ESP32-S3-WROOM-1-N8

Mouser Part No
356-ESP32-S3WROOM1N8

Espressif Systems

Multiprotocol Modules SMD module, ESP32-S3, 8 MB SPI flash, PCB antenna

Learn More

Datasheet

1,910In Stock

5,850Expected 2026/07/21

Cut Tape

$5.66

$4.90

$4.50

$4.27

Reel

$3.83

View

Min.: 1
Mult.: 1

: 650

Multiprotocol Modules SMD module, ESP32-S3R8 with 8 MB Octal PSRAM die inside, 8 MB Quad SPI flash, IPEX antenna connector

ESP32-S3-WROOM-1U-N8R8
Espressif Systems
1: $6.28
2,469In Stock
7,800On Order

Mfr. Part No.
ESP32-S3-WROOM-1U-N8R8

Mouser Part No
356-ESP32S3WRM1UN8R8

Espressif Systems

Multiprotocol Modules SMD module, ESP32-S3R8 with 8 MB Octal PSRAM die inside, 8 MB Quad SPI flash, IPEX antenna connector

Learn More

Datasheet

2,469In Stock

7,800On Order

Cut Tape

$6.28

$5.48

$5.18

$4.73

$4.47

Reel

$3.62

Min.: 1
Mult.: 1

: 650

Multiprotocol Modules SMD module, ESP32-S3R2 with 2 MB PSRAM die inside, 4 MB SPI flash, PCB antenna

ESP32-S3-WROOM-1-N4R2
Espressif Systems
1: $5.43
2,883In Stock
1,950Expected 2026/07/21

Mfr. Part No.
ESP32-S3-WROOM-1-N4R2

Mouser Part No
356-ESP32S3WROM1N4R2

Espressif Systems

Multiprotocol Modules SMD module, ESP32-S3R2 with 2 MB PSRAM die inside, 4 MB SPI flash, PCB antenna

Learn More

Datasheet

2,883In Stock

1,950Expected 2026/07/21

$5.43

$4.71

$4.38

$4.11

View

Min.: 1
Mult.: 1

Multiprotocol Modules SMD module, ESP32-S3R8 with 8 MB Octal PSRAM die inside, 4 MB Quad SPI flash, PCB antenna

ESP32-S3-WROOM-1-N4R8
Espressif Systems
1: $5.88
3,684In Stock
1,950Expected 2026/07/21

Mfr. Part No.
ESP32-S3-WROOM-1-N4R8

Mouser Part No
356-ESP32S3WROM1N4R8

Espressif Systems

Multiprotocol Modules SMD module, ESP32-S3R8 with 8 MB Octal PSRAM die inside, 4 MB Quad SPI flash, PCB antenna

Learn More

Datasheet

3,684In Stock

1,950Expected 2026/07/21

$5.88

$5.09

$4.75

$4.44

View

Min.: 1
Mult.: 1

Multiprotocol Modules SMD module, ESP32-S3, 16 MB SPI flash, IPEX antenna connector

ESP32-S3-WROOM-1U-N16
Espressif Systems
1: $6.05
649In Stock
4,550On Order

Mfr. Part No.
ESP32-S3-WROOM-1U-N16

Mouser Part No
356-ESP32S3WROM1UN16

Espressif Systems

Multiprotocol Modules SMD module, ESP32-S3, 16 MB SPI flash, IPEX antenna connector

Learn More

Datasheet

649In Stock

4,550On Order

$6.05

$5.29

$5.00

$4.55

View

Min.: 1
Mult.: 1

Multiprotocol Modules SMD module, ESP32-S3, 16 MB SPI flash, PCB antenna

ESP32-S3-WROOM-1-N16
Espressif Systems
1: $6.11
955In Stock
6,500Expected 2026/07/21

Mfr. Part No.
ESP32-S3-WROOM-1-N16

Mouser Part No
356-ESP32S3WROOM1N16

Espressif Systems

Multiprotocol Modules SMD module, ESP32-S3, 16 MB SPI flash, PCB antenna

Learn More

Datasheet

955In Stock

6,500Expected 2026/07/21

$6.11

$5.41

$5.00

$4.61

View

Min.: 1
Mult.: 1

Multiprotocol Modules SMD module, ESP32-S3R8 with 8 MB Octal PSRAM die inside, 4 MB Quad SPI flash, IPEX antenna connector

ESP32-S3-WROOM-1U-N4R8
Espressif Systems
1: $5.88
211In Stock
6,500Expected 2026/08/20

Mfr. Part No.
ESP32-S3-WROOM-1U-N4R8

Mouser Part No
356-ESP32S3WRM1UN4R8

Espressif Systems

Multiprotocol Modules SMD module, ESP32-S3R8 with 8 MB Octal PSRAM die inside, 4 MB Quad SPI flash, IPEX antenna connector

Learn More

Datasheet

211In Stock

6,500Expected 2026/08/20

$5.88

$5.09

$4.75

$4.44

View

Min.: 1
Mult.: 1

Multiprotocol Modules SMD module, ESP32-S3, 4 MB SPI flash, IPEX antenna connector

ESP32-S3-WROOM-1U-N4
Espressif Systems
1: $5.88
123In Stock
5,850Expected 2026/07/21

Mfr. Part No.
ESP32-S3-WROOM-1U-N4

Mouser Part No
356-ESP32S3WROOM1UN4

Espressif Systems

Multiprotocol Modules SMD module, ESP32-S3, 4 MB SPI flash, IPEX antenna connector

Learn More

Datasheet

123In Stock

5,850Expected 2026/07/21

$5.88

$5.26

$4.36

$4.01

View

Min.: 1
Mult.: 1

Multiprotocol Modules SMD module, ESP32-S3R2 with 2 MB PSRAM die inside, 16 MB SPI flash, PCB antenna

ESP32-S3-WROOM-1-N16R2
Espressif Systems
1: $6.28
5,849On Order

Mfr. Part No.
ESP32-S3-WROOM-1-N16R2

Mouser Part No
356-ESP32S3WRM1N16R2

Espressif Systems

Multiprotocol Modules SMD module, ESP32-S3R2 with 2 MB PSRAM die inside, 16 MB SPI flash, PCB antenna

Learn More

Datasheet

5,849On Order

Cut Tape

$6.28

$5.48

$5.18

$4.73

Reel

$4.24

View

MouseReel Available

Min.: 1
Mult.: 1

: 650

Multiprotocol Modules SMD module, ESP32-S3R2 with 2 MB PSRAM die inside, 16 MB SPI flash, IPEX antenna connector.

ESP32-S3-WROOM-1U-N16R2
Espressif Systems
1: $6.28
11,678Expected 2026/09/18

Mfr. Part No.
ESP32-S3-WROOM-1U-N16R2

Mouser Part No
356-ESP32S3WM1UN16R2

Espressif Systems

Multiprotocol Modules SMD module, ESP32-S3R2 with 2 MB PSRAM die inside, 16 MB SPI flash, IPEX antenna connector.

Learn More

Datasheet

11,678Expected 2026/09/18

$6.28

$5.48

$5.18

$4.73

View

Min.: 1
Mult.: 1

Multiprotocol Modules SMD module, ESP32-S3R2 with 2 MB PSRAM die inside, 8 MB SPI flash, IPEX antenna connector.

ESP32-S3-WROOM-1U-N8R2
Espressif Systems
1: $6.35
6,226Expected 2026/08/11

Mfr. Part No.
ESP32-S3-WROOM-1U-N8R2

Mouser Part No
356-ESP32S3WRM1UN8R2

Espressif Systems

Multiprotocol Modules SMD module, ESP32-S3R2 with 2 MB PSRAM die inside, 8 MB SPI flash, IPEX antenna connector.

Learn More

Datasheet

6,226Expected 2026/08/11

$6.35

$5.61

$4.83

$4.51

View

Min.: 1
Mult.: 1

ESP32-S3-WROOM-1/1U Modules

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