Multiprotocol Modules – Mouser Peru

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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 ESP32S3 series of SoCs, 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: S/22.89
3,640In Stock
1,950Expected 10/26/2026

Mfr. Part #
ESP32-S3-WROOM-1-N4R8

Mouser Part #
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

3,640In Stock

1,950Expected 10/26/2026

S/22.89

S/19.81

S/18.45

S/17.28

View

Min.: 1
Mult.: 1

2.4 GHz

20.5 dBm

I2C, I2S, SPI, PWM, UART, USB

3 V

3.6 V

- 40 C

+ 65 C

PCB

25.5 mm x 18 mm x 3.1 mm

Bluetooth 5.0

802.11 b/g/n

Bulk

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 #
ESP32-S3-WROOM-1U-N4R2

Mouser Part #
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

2.4 GHz

20.5 dBm

GPIO, I2C, I2S, SPI, UART

3 V

3.6 V

- 40 C

+ 85 C

PCB

19.2 mm x 18 mm x 3.2 mm

Bluetooth 5.0

802.11 b/g/n

Bulk

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: S/24.44
5,562In Stock
1,950Expected 10/8/2026

Mfr. Part #
ESP32-S3-WROOM-1-N8R8

Mouser Part #
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

5,562In Stock

1,950Expected 10/8/2026

S/24.44

S/21.33

S/20.16

S/18.41

View

Min.: 1
Mult.: 1

2.4 GHz

20.5 dBm

I2C, I2S, SPI, PWM, UART, USB

3 V

3.6 V

- 40 C

+ 85 C

PCB

25.5 mm x 18 mm x 3.1 mm

Bluetooth 5.0

802.11 b/g/n

Tray

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: S/26.86
7,804In Stock
16,900Expected 10/5/2026

Mfr. Part #
ESP32-S3-WROOM-1U-N16R8

Mouser Part #
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

7,804In Stock

16,900Expected 10/5/2026

S/26.86

S/23.98

S/21.99

S/20.32

View

Min.: 1
Mult.: 1

2.4 GHz

20.5 dBm

GPIO, I2C, I2S, SPI, UART

3 V

3.6 V

- 40 C

+ 65 C

PCB

19.2 mm x 18 mm x 3.2 mm

Bluetooth 5.0

802.11 b/g/n

Bulk

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: S/26.16
53,509In Stock
16,250Expected 11/2/2026

Mfr. Part #
ESP32-S3-WROOM-1-N16R8

Mouser Part #
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

53,509In Stock

16,250Expected 11/2/2026

Cut Tape

S/26.16

S/23.98

S/21.80

S/19.62

Reel

S/17.40

View

MouseReel Available

Min.: 1
Mult.: 1

: 650

2.4 GHz

20.5 dBm

I2C, I2S, SPI, PWM, UART, USB

3 V

3.6 V

- 40 C

+ 65 C

PCB

25.5 mm x 18 mm x 3.1 mm

Bluetooth 5.0

802.11 b/g/n

Reel, Cut Tape, MouseReel

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: S/22.89
7,776In Stock
6,500Expected 11/2/2026

Mfr. Part #
ESP32-S3-WROOM-1-N8R2

Mouser Part #
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

7,776In Stock

6,500Expected 11/2/2026

Cut Tape

S/22.89

S/19.81

S/18.45

S/17.28

Reel

S/15.53

View

MouseReel Available

Min.: 1
Mult.: 1

: 650

2.4 GHz

20.5 dBm

I2C, I2S, SPI, PWM, UART, USB

3 V

3.6 V

- 40 C

+ 85 C

PCB

25.5 mm x 18 mm x 3.1 mm

Bluetooth 5.0

802.11 b/g/n

Reel, Cut Tape, MouseReel

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: S/25.11
2,599In Stock
6,500Expected 10/19/2026

Mfr. Part #
ESP32-S3-WROOM-1-N16R2

Mouser Part #
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

2,599In Stock

6,500Expected 10/19/2026

Cut Tape

S/25.11

S/22.42

S/20.75

S/18.88

Reel

S/16.50

View

MouseReel Available

Min.: 1
Mult.: 1

: 650

2.4 GHz

20.5 dBm

I2C, I2S, SPI, PWM, UART, USB

3 V

3.6 V

- 40 C

+ 85 C

PCB

25.5 mm x 18 mm x 3.1 mm

Bluetooth 5.0

802.11 b/g/n

Reel, Cut Tape, MouseReel

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

ESP32-S3-WROOM-1-N4
Espressif Systems
1: S/20.28
2,121In Stock
18,200On Order

Mfr. Part #
ESP32-S3-WROOM-1-N4

Mouser Part #
356-ESP32-S3WROOM1N4

Espressif Systems

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

Learn More

Datasheet

2,121In Stock

18,200On Order

S/20.28

S/17.56

S/16.35

S/15.30

View

Min.: 1
Mult.: 1

2.4 GHz

20.5 dBm

I2C, I2S, SPI, PWM, UART, USB

3 V

3.6 V

- 40 C

+ 85 C

PCB

25.5 mm x 18 mm x 3.1 mm

Bluetooth 5.0

802.11 b/g/n

Bulk

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

ESP32-S3-WROOM-1-N8
Espressif Systems
1: S/25.03
3,051In Stock
8,450On Order

Mfr. Part #
ESP32-S3-WROOM-1-N8

Mouser Part #
356-ESP32-S3WROOM1N8

Espressif Systems

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

Learn More

Datasheet

3,051In Stock

8,450On Order

Cut Tape

S/25.03

S/22.38

S/17.48

S/17.01

Reel

S/14.83

View

Min.: 1
Mult.: 1

: 650

2.4 GHz

20.5 dBm

I2C, I2S, SPI, PWM, UART, USB

3 V

3.6 V

- 40 C

+ 85 C

PCB

25.5 mm x 18 mm x 3.1 mm

Bluetooth 5.0

802.11 b/g/n

Reel, Cut Tape

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: S/24.44
388In Stock
5,850Expected 9/14/2026

Mfr. Part #
ESP32-S3-WROOM-1U-N16R2

Mouser Part #
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

388In Stock

5,850Expected 9/14/2026

S/24.44

S/21.33

S/20.16

S/18.41

View

Min.: 1
Mult.: 1

2.4 GHz

20.5 dBm

GPIO, I2C, I2S, SPI, UART

3 V

3.6 V

- 40 C

+ 85 C

PCB

19.2 mm x 18 mm x 3.2 mm

Bluetooth 5.0

802.11 b/g/n

Bulk

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: S/21.14
1,973In Stock
1,950Expected 10/26/2026

Mfr. Part #
ESP32-S3-WROOM-1-N4R2

Mouser Part #
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

1,973In Stock

1,950Expected 10/26/2026

S/21.14

S/18.33

S/17.05

S/15.96

View

Min.: 1
Mult.: 1

2.4 GHz

20.5 dBm

I2C, I2S, SPI, PWM, UART, USB

3 V

3.6 V

- 40 C

+ 85 C

PCB

25.5 mm x 18 mm x 3.1 mm

Bluetooth 5.0

802.11 b/g/n

Bulk

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

ESP32-S3-WROOM-1-N16
Espressif Systems
1: S/23.55
3,557In Stock
3,250Expected 11/2/2026

Mfr. Part #
ESP32-S3-WROOM-1-N16

Mouser Part #
356-ESP32S3WROOM1N16

Espressif Systems

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

Learn More

Datasheet

3,557In Stock

3,250Expected 11/2/2026

S/23.55

S/20.59

S/19.46

S/17.71

View

Min.: 1
Mult.: 1

2.4 GHz

20.5 dBm

I2C, I2S, SPI, PWM, UART, USB

3 V

3.6 V

- 40 C

+ 85 C

PCB

25.5 mm x 18 mm x 3.1 mm

Bluetooth 5.0

802.11 b/g/n

Bulk

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

ESP32-S3-WROOM-1U-N4
Espressif Systems
1: S/22.85
1,751In Stock
3,900Expected 12/16/2026

Mfr. Part #
ESP32-S3-WROOM-1U-N4

Mouser Part #
356-ESP32S3WROOM1UN4

Espressif Systems

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

Learn More

Datasheet

1,751In Stock

3,900Expected 12/16/2026

S/22.85

S/20.44

S/16.11

S/15.57

View

Min.: 1
Mult.: 1

2.4 GHz

20.5 dBm

GPIO, I2C, I2S, SPI, UART

3 V

3.6 V

- 40 C

+ 85 C

PCB

19.2 mm x 18 mm x 3.2 mm

Bluetooth 5.0

802.11 b/g/n

Bulk

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

ESP32-S3-WROOM-1U-N8
Espressif Systems
1: S/22.03
793In Stock
6,500Expected 12/16/2026

Mfr. Part #
ESP32-S3-WROOM-1U-N8

Mouser Part #
356-ESP32S3WROOM1UN8

Espressif Systems

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

Learn More

Datasheet

793In Stock

6,500Expected 12/16/2026

S/22.03

S/19.07

S/18.06

S/16.62

View

Min.: 1
Mult.: 1

2.4 GHz

20.5 dBm

GPIO, I2C, I2S, SPI, UART

3 V

3.6 V

- 40 C

+ 85 C

PCB

19.2 mm x 18 mm x 3.2 mm

Bluetooth 5.0

802.11 b/g/n

Bulk

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: S/22.89
165In Stock
6,500Expected 11/23/2026

Mfr. Part #
ESP32-S3-WROOM-1U-N4R8

Mouser Part #
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

165In Stock

6,500Expected 11/23/2026

S/22.89

S/19.81

S/18.45

S/17.28

View

Min.: 1
Mult.: 1

2.4 GHz

20.5 dBm

GPIO, I2C, I2S, SPI, UART

3 V

3.6 V

- 40 C

+ 65 C

PCB

19.2 mm x 18 mm x 3.2 mm

Bluetooth 5.0

802.11 b/g/n

Bulk

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: S/22.89
296In Stock
5,200On Order

Mfr. Part #
ESP32-S3-WROOM-1U-N8R2

Mouser Part #
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

296In Stock

5,200On Order

S/22.89

S/19.81

S/18.45

S/17.28

View

Min.: 1
Mult.: 1

2.4 GHz

20.5 dBm

GPIO, I2C, I2S, SPI, UART

3 V

3.6 V

- 40 C

+ 85 C

PCB

19.2 mm x 18 mm x 3.2 mm

Bluetooth 5.0

802.11 b/g/n

Bulk

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: S/24.44
95In Stock
7,800On Order

Mfr. Part #
ESP32-S3-WROOM-1U-N8R8

Mouser Part #
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

95In Stock

7,800On Order

Cut Tape

S/24.44

S/21.33

S/20.16

S/18.41

S/17.40

Reel

S/14.09

Min.: 1
Mult.: 1

: 650

2.4 GHz

20.5 dBm

GPIO, I2C, I2S, SPI, UART

3 V

3.6 V

- 40 C

+ 65 C

PCB

19.2 mm x 18 mm x 3.2 mm

Bluetooth 5.0

802.11 b/g/n

Reel, Cut Tape

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

ESP32-S3-WROOM-1U-N16
Espressif Systems
1: S/23.55
242In Stock
4,550Expected 11/20/2026

Mfr. Part #
ESP32-S3-WROOM-1U-N16

Mouser Part #
356-ESP32S3WROM1UN16

Espressif Systems

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

Learn More

Datasheet

242In Stock

4,550Expected 11/20/2026

S/23.55

S/20.59

S/19.46

S/17.71

View

Min.: 1
Mult.: 1

2.4 GHz

20.5 dBm

GPIO, I2C, I2S, SPI, UART

3 V

3.6 V

- 40 C

+ 85 C

PCB

19.2 mm x 18 mm x 3.2 mm

Bluetooth 5.0

802.11 b/g/n

Bulk

ESP32-S3-WROOM-1/1U Modules

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