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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-S3R8 with 8 MB Octal PSRAM die inside, 4 MB Quad SPI flash, PCB antenna

ESP32-S3-WROOM-1-N4R8
Espressif Systems
1: $5.71
4,354In 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

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Datasheet

4,354In Stock

1,950Expected 2026/07/21

$5.71

$4.95

$4.68

$4.31

View

Min.: 1
Mult.: 1

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: $5.28
3,909In Stock
2,600Expected 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

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Datasheet

3,909In Stock

2,600Expected 2026/07/21

$5.28

$4.57

$4.33

$3.98

View

Min.: 1
Mult.: 1

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-S3R2 with 2 MB PSRAM die inside, 16 MB SPI flash, PCB antenna

ESP32-S3-WROOM-1-N16R2
Espressif Systems
1: $6.23
7,058In Stock

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

7,058In Stock

Cut Tape

$6.23

$5.71

$5.20

$4.68

Reel

$4.18

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 650

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

ESP32-S3-WROOM-1-N4
Espressif Systems
1: $5.06
4,917In Stock

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

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Datasheet

4,917In Stock

$5.06

$4.38

$4.14

$3.83

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: $6.56
8,068In Stock

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

8,068In Stock

$6.56

$5.69

$5.38

$4.97

View

Min.: 1
Mult.: 1

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: $6.23
7,580In 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

7,580In Stock

$6.23

$5.71

$5.20

$4.68

View

Min.: 1
Mult.: 1

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: $6.13
5,127In Stock
4,500Expected 2026/02/25

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

5,127In Stock

4,500Expected 2026/02/25

$6.13

$5.33

$5.04

$4.64

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: $5.71
550In Stock

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

550In Stock

$5.71

$4.95

$4.68

$4.31

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: $6.71
1,389In Stock
3,250Expected 2026/03/23

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

1,389In Stock

3,250Expected 2026/03/23

$6.71

$6.00

$4.68

$4.55

View

Min.: 1
Mult.: 1

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: $6.23
3,378In Stock
1,300Expected 2026/02/20

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

3,378In Stock

1,300Expected 2026/02/20

Cut Tape

$6.23

$5.71

$5.20

$4.68

Reel

$4.18

View

Min.: 1
Mult.: 1

Reel: 650

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

ESP32-S3-WROOM-1U-N16
Espressif Systems
1: $5.92
1,052In Stock
4,550Expected 2026/04/20

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

1,052In Stock

4,550Expected 2026/04/20

$5.92

$5.12

$4.85

$4.47

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: $5.99
1,901In Stock
7,150On Order

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

1,901In Stock

7,150On Order

$5.99

$5.49

$5.00

$4.49

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: $5.06
1,547In Stock
7,025On Order

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

1,547In Stock

7,025On Order

$5.06

$4.38

$4.15

$3.83

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: $5.49
4,278In Stock

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

4,278In Stock

$5.49

$4.76

$4.50

$4.15

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: $5.71
8,323In Stock
5,850Expected 2026/03/23

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

8,323In Stock

5,850Expected 2026/03/23

Cut Tape

$5.71

$4.95

$4.68

$4.31

Reel

$3.87

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 650

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

ESP32-S3-WROOM-1-N8
Espressif Systems
1: $6.43
5,254In Stock
6,500Expected 2026/04/20

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

5,254In Stock

6,500Expected 2026/04/20

Cut Tape

$6.43

$5.76

$4.49

$4.37

Reel

$3.81

View

Min.: 1
Mult.: 1

Reel: 650

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: $13.30
967In Stock
5,880On 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

967In Stock

5,880On Order

$13.30

Min.: 1
Mult.: 1

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: $6.71
898In Stock
18,200Expected 2026/02/20

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

898In Stock

18,200Expected 2026/02/20

$6.71

$6.15

$5.61

$5.04

View

Min.: 1
Mult.: 1

ESP32-S3-WROOM-1/1U Modules

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