.hide-partial { max-height: none; } .show-more { display: none; }

Espressif Systems WiFi Modules - 802.11

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 15

Applied Filters:

Brand = Espressif Systems

Series

Protocol Supported

Frequency

Data Rate

Interface Type

Supply Voltage - Min

Supply Voltage - Max

Output Power

Supply Current Transmitting

Supply Current Receiving

Minimum Operating Temperature

Maximum Operating Temperature

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

WiFi Modules - 802.11 SMD module, ESP32-S2FH4 ECO1 with 4 MB flash die inside, IPEX connector

ESP32-S2-MINI-2U-N4
Espressif Systems
1: HK$35.43
10,762In Stock

Mfr. Part No.
ESP32-S2-MINI-2U-N4

Mouser Part No
356-ESP32MINI-2U-N4

Espressif Systems

WiFi Modules - 802.11 SMD module, ESP32-S2FH4 ECO1 with 4 MB flash die inside, IPEX connector

Datasheet

10,762In Stock

HK$35.43

HK$30.66

HK$28.11

HK$26.63

View

Min.: 1
Mult.: 1

802.11 b/g/n

2.412 GHz to 2.484 GHz

150 Mb/s

I2C, I2S, SPI, UART

3 V

3.6 V

- 40 C

+ 85 C

WiFi Modules - 802.11 SMD module, ESP32-S2FH4 ECO1 with 4 MB flash die inside, PCB antenna

ESP32-S2-MINI-2-N4
Espressif Systems
1: HK$34.69
2,886In Stock

Mfr. Part No.
ESP32-S2-MINI-2-N4

Mouser Part No
356-ESP32MINI-2-N4

Espressif Systems

WiFi Modules - 802.11 SMD module, ESP32-S2FH4 ECO1 with 4 MB flash die inside, PCB antenna

Datasheet

2,886In Stock

HK$34.69

HK$30.00

HK$27.95

HK$26.14

View

Min.: 1
Mult.: 1

802.11 b/g/n

2.412 GHz to 2.484 GHz

150 Mb/s

I2C, I2S, SPI, UART

3 V

3.6 V

- 40 C

+ 85 C

WiFi Modules - 802.11 SMD module, ESP32-S2R2 ECO1 with 2 MB PSRAM inside, 4 MB SPI flash, PCB antenna

ESP32-S2-SOLO-2-N4R2
Espressif Systems
1: HK$42.50
1,210In Stock
3,250Expected 17/8/2026

Mfr. Part No.
ESP32-S2-SOLO-2-N4R2

Mouser Part No
356-ESP32SOLO-2-N4R2

Espressif Systems

WiFi Modules - 802.11 SMD module, ESP32-S2R2 ECO1 with 2 MB PSRAM inside, 4 MB SPI flash, PCB antenna

Datasheet

1,210In Stock

3,250Expected 17/8/2026

HK$42.50

HK$37.98

HK$30.41

HK$29.18

View

Min.: 1
Mult.: 1

802.11 b/g/n

2.412 GHz to 2.484 GHz

150 Mb/s

I2C, I2S, SPI, UART

3 V

3.6 V

- 40 C

+ 85 C

WiFi Modules - 802.11 SMD module, ESP32-S2FN4R2 ECO1 with 4 MB flash, 2 MB PSRAM , PCB antenna

ESP32-S2-MINI-2-N4R2
Espressif Systems
1: HK$36.50
765In Stock
3,250Expected 26/10/2026

Mfr. Part No.
ESP32-S2-MINI-2-N4R2

Mouser Part No
356-ESP32MINI-2-N4R2

Espressif Systems

WiFi Modules - 802.11 SMD module, ESP32-S2FN4R2 ECO1 with 4 MB flash, 2 MB PSRAM , PCB antenna

Datasheet

765In Stock

3,250Expected 26/10/2026

HK$36.50

HK$31.65

HK$29.51

HK$27.54

View

Min.: 1
Mult.: 1

802.11 b/g/n

2.412 GHz to 2.484 GHz

150 Mb/s

I2C, I2S, SPI, UART

3 V

3.6 V

WiFi Modules - 802.11 SMD module, ESP32-S3, 8 MB SPI flash, IPEX antenna connector

ESP32-S3-MINI-1U-N8
Espressif Systems
1: HK$44.63
1,049In Stock
3,250On Order

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

Mouser Part No
356-ESP32S3MINI1UN8

Espressif Systems

WiFi Modules - 802.11 SMD module, ESP32-S3, 8 MB SPI flash, IPEX antenna connector

Learn More

Datasheet

1,049In Stock

3,250On Order

HK$44.63

HK$38.72

HK$36.00

HK$33.70

View

Min.: 1
Mult.: 1

WiFi Modules - 802.11 SMD Module, ESP8266EX, 32Mbits SPI flash, UART Mode, U.FL antenna connector

ESP-WROOM-02U-N4
Espressif Systems
1: HK$44.72
203In Stock
NRND

Mfr. Part No.
ESP-WROOM-02U-N4

Mouser Part No
356-ESPWROOM02U(4MB)

NRND

Espressif Systems

WiFi Modules - 802.11 SMD Module, ESP8266EX, 32Mbits SPI flash, UART Mode, U.FL antenna connector

Datasheet

203In Stock

Cut Tape

HK$44.72

HK$39.46

HK$34.36

HK$31.89

HK$30.58

Reel

HK$27.13

Min.: 1
Mult.: 1

: 650

ESP-WROOM

802.11 b/g/n

2.4 GHz to 2.5 GHz

72.2 Mb/s

GPIO, HSPI, I2C, I2S, PWM, UART

2.7 V

3.6 V

20 dBm

170 mA

56 mA

- 40 C

+ 85 C

Reel, Cut Tape

WiFi Modules - 802.11 SMD module, ESP32-S2 ECO1, 4 MB SPI flash, IPEX connector

ESP32-S2-SOLO-2U-N4
Espressif Systems
1: HK$36.33
3,250On Order

Mfr. Part No.
ESP32-S2-SOLO-2U-N4

Mouser Part No
356-ESP32SOLO-2U-N4

Espressif Systems

WiFi Modules - 802.11 SMD module, ESP32-S2 ECO1, 4 MB SPI flash, IPEX connector

Datasheet

3,250On Order

HK$36.33

HK$31.48

HK$29.35

HK$27.37

View

Min.: 1
Mult.: 1

802.11 b/g/n

2.412 GHz to 2.484 GHz

150 Mb/s

I2C, I2S, SPI, UART

3 V

3.6 V

- 40 C

+ 85 C

WiFi Modules - 802.11 SMD module, ESP32-S2 ECO1, 4 MB SPI flash, PCB antenna

ESP32-S2-SOLO-2-N4
Espressif Systems
1: HK$36.00
4,350On Order

Mfr. Part No.
ESP32-S2-SOLO-2-N4

Mouser Part No
356-ESP32SOLO-2-N4

Espressif Systems

WiFi Modules - 802.11 SMD module, ESP32-S2 ECO1, 4 MB SPI flash, PCB antenna

Datasheet

4,350On Order

HK$36.00

HK$31.15

HK$29.02

HK$27.13

View

Min.: 1
Mult.: 1

802.11 b/g/n

2.412 GHz to 2.484 GHz

150 Mb/s

I2C, I2S, SPI, UART

3 V

3.6 V

- 40 C

+ 85 C

WiFi Modules - 802.11 SMD module, ESP32-S2FN4R2 ECO1 with 4 MB flash die and 2 MB PSRAM die inside, IPEX antenna connector

ESP32-S2-MINI-2U-N4R2
Espressif Systems
3,250: HK$20.55
Non-Stocked

Mfr. Part No.
ESP32-S2-MINI-2U-N4R2

Mouser Part No
356-ESP32MINI2U-N4R2

Espressif Systems

WiFi Modules - 802.11 SMD module, ESP32-S2FN4R2 ECO1 with 4 MB flash die and 2 MB PSRAM die inside, IPEX antenna connector

Datasheet

Non-Stocked

HK$20.55

Min.: 3,250
Mult.: 650

802.11 b/g/n

2.412 GHz to 2.484 GHz

150 Mb/s

I2C, I2S, SPI, UART

3 V

3.6 V

- 40 C

+ 85 C

WiFi Modules - 802.11 SMD module, ESP32-S2R2 ECO1 with 2 MB PSRAM inside, 4 MB SPI flash, IPEX connector

ESP32-S2-SOLO-2U-N4R2
Espressif Systems
3,250: HK$21.37
Non-Stocked

Mfr. Part No.
ESP32-S2-SOLO-2U-N4R2

Mouser Part No
356-ESP32SOLO2U-N4R2

Espressif Systems

WiFi Modules - 802.11 SMD module, ESP32-S2R2 ECO1 with 2 MB PSRAM inside, 4 MB SPI flash, IPEX connector

Datasheet

Non-Stocked

HK$21.37

Min.: 3,250
Mult.: 650

802.11 b/g/n

2.412 GHz to 2.484 GHz

150 Mb/s

I2C, I2S, SPI, UART

3 V

3.6 V

- 40 C

+ 85 C

WiFi Modules - 802.11 SMD Module ESP32-S2-WROVER, ESP32-S2, 32Mbits SPI flash, PCB Antenna

ESP32-S2-WROOM(M22S2H3200PH3Q0)
Espressif Systems
650: HK$18.00
Non-Stocked
NRND

Mfr. Part No.
ESP32-S2-WROOM(M22S2H3200PH3Q0)

Mouser Part No
356-ESP32S2WRM3200PH

NRND

Espressif Systems

WiFi Modules - 802.11 SMD Module ESP32-S2-WROVER, ESP32-S2, 32Mbits SPI flash, PCB Antenna

Datasheet

Non-Stocked

Reel

HK$18.00

HK$17.92

HK$17.84

Min.: 650
Mult.: 650

: 650

ESP32-S2-WROOM

802.11 b/g/n

2.412 GHz to 2.484 GHz

150 Mb/s

GPIO, I2C, I2S, PWM, SPI, UART, USB 1.1 OTG

3 V

3.6 V

13 dBm, 15 dBm, 19.5 dBm

160 mA, 200 mA, 220 mA, 310 mA

63 mA, 68 mA

- 40 C

+ 85 C

Reel

WiFi Modules - 802.11 SMD Module ESP32-S2-WROVER, ESP32-S2, 3.3V 16Mbits PSRAM, 32Mbits SPI flash, PCB Antenna

ESP32-S2-WROVER(M22S2H3216PH3Q0)
Espressif Systems
650: HK$20.30
Non-Stocked
NRND

Mfr. Part No.
ESP32-S2-WROVER(M22S2H3216PH3Q0)

Mouser Part No
356-ESP32S2WRV3216PH

NRND

Espressif Systems

WiFi Modules - 802.11 SMD Module ESP32-S2-WROVER, ESP32-S2, 3.3V 16Mbits PSRAM, 32Mbits SPI flash, PCB Antenna

Datasheet

Non-Stocked

Reel

HK$20.30

HK$20.22

HK$20.14

Min.: 650
Mult.: 650

: 650

ESP32-S2-WROVER

802.11 b/g/n

2.412 GHz to 2.484 GHz

150 Mb/s

GPIO, I2C, I2S, PWM, SPI, UART, USB 1.1 OTG

3 V

3.6 V

13 dBm, 15 dBm, 19.5 dBm

160 mA, 200 mA, 220 mA, 310 mA

63 mA, 68 mA

- 40 C

+ 85 C

Reel

WiFi Modules - 802.11 SMD Module, ESP8266EX, 16Mbits SPI flash, UART Mode, U.FL antenna connector

ESP-WROOM-02U-N2
Espressif Systems
6,500: HK$24.66
Non-Stocked
NRND

Mfr. Part No.
ESP-WROOM-02U-N2

Mouser Part No
356-ESPWROOM-02U

NRND

Espressif Systems

WiFi Modules - 802.11 SMD Module, ESP8266EX, 16Mbits SPI flash, UART Mode, U.FL antenna connector

Datasheet

Non-Stocked

Cut Tape

HK$24.66

Min.: 6,500
Mult.: 650

: 650

ESP-WROOM

802.11 b/g/n

2.4 GHz to 2.5 GHz

72.2 Mb/s

GPIO, HSPI, I2C, I2S, PWM, UART

2.7 V

3.6 V

20 dBm

170 mA

56 mA

- 40 C

+ 85 C

Reel

WiFi Modules - 802.11 SMD Module, ESP8266EX, 32Mbits SPI flash, UART Mode, PCB antenna

ESP-WROOM-02D-N4
Espressif Systems
6,500: HK$26.30
Non-Stocked Lead-Time 28 Weeks
NRND

Mfr. Part No.
ESP-WROOM-02D-N4

Mouser Part No
356-ESPWROOM02D(4MB)

NRND

Espressif Systems

WiFi Modules - 802.11 SMD Module, ESP8266EX, 32Mbits SPI flash, UART Mode, PCB antenna

Datasheet

Non-Stocked Lead-Time 28 Weeks

Cut Tape

HK$26.30

Min.: 6,500
Mult.: 650

: 650

ESP-WROOM

802.11 b/g/n

2.4 GHz to 2.5 GHz

72.2 Mb/s

GPIO, HSPI, I2C, I2S, PWM, UART

2.7 V

3.6 V

20 dBm

170 mA

56 mA

- 40 C

+ 85 C

Reel

WiFi Modules - 802.11 SMD module, ESP32-S2, 4 MB SPI flash, PCB antenna, -40C - +105C

ESP32-S2-SOLO-2-H4
Espressif Systems
650: HK$20.14
Non-Stocked
New Product

Mfr. Part No.
ESP32-S2-SOLO-2-H4

Mouser Part No
356-ESP32S2SOLO2H4

New Product

Espressif Systems

WiFi Modules - 802.11 SMD module, ESP32-S2, 4 MB SPI flash, PCB antenna, -40C - +105C

Non-Stocked

HK$20.14

HK$19.32

HK$18.41

HK$18.08

Min.: 650
Mult.: 650

Espressif Systems WiFi Modules - 802.11

Customer Service Office

Company

Resources

Support