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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Frequency	Output Power	Interface Type	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Antenna Connector Type	Dimensions	Protocol - Bluetooth, BLE - 802.15.1	Protocol - WiFi - 802.11	Packaging
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 3,421In 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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	3,421In Stock 1,950Expected 10/26/2026	$5.88 $5.09 $4.68 $4.44 View $4.21 $3.99 $3.73	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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules Mouser does not presently sell this product in your region.	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 3.3V, 8 MB Octal PSRAM die inside, 16 MB Quad SPI flash, PCB antenna ESP32-S3-WROOM-1-N16R8 Espressif Systems 1: $6.72 44,546In 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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	44,546In Stock 16,250Expected 11/2/2026	Cut Tape $6.72 $6.16 $5.60 $5.04 Reel $4.47 View $4.71 $4.30 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-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 5,052In Stock 16,900On Order	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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	5,052In Stock 16,900On Order	$6.90 $6.16 $5.65 $5.22 View $4.95 $4.47 $4.30 $3.90	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, 16 MB SPI flash, PCB antenna ESP32-S3-WROOM-1-N16R2 Espressif Systems 1: $6.45 1,119In Stock 6,500On Order	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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	1,119In Stock 6,500On Order	Cut Tape $6.45 $5.76 $5.33 $4.85 Reel $4.24 View $4.59 $4.04 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-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 2,620In Stock 1,950On Order	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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	2,620In Stock 1,950On Order	$6.28 $5.48 $5.18 $4.73 View $4.47 $4.24 $4.04	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-S3, 4 MB SPI flash, PCB antenna ESP32-S3-WROOM-1-N4 Espressif Systems 1: $5.21 3,290In Stock 16,900On 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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	3,290In Stock 16,900On Order On Order Ship Dates Mfr. #: ESP32-S3-WROOM-1-N4 Stock: 3,290 Can Ship Immediately On Order: 13,650 Expected 1/5/2027 3,250 Expected 1/19/2027 Factory Lead-Time: 36 Weeks	$5.21 $4.51 $4.20 $3.93 View $3.73 $2.95	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-S3R2 with 2 MB PSRAM die inside, 8 MB SPI flash, IPEX antenna connector. ESP32-S3-WROOM-1U-N8R2 Espressif Systems 1: $5.88 3,045In Stock 1,950Expected 1/19/2027	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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	3,045In Stock 1,950Expected 1/19/2027	$5.88 $5.09 $4.74 $4.44 View $4.22 $3.35	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: $6.28 1,174In Stock 6,500Expected 11/20/2026	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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	1,174In Stock 6,500Expected 11/20/2026	Cut Tape $6.28 $5.48 $5.18 $4.73 $4.47 Reel $3.62	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, PCB antenna ESP32-S3-WROOM-1-N16 Espressif Systems 1: $6.05 2,668In 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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	2,668In Stock 3,250Expected 11/2/2026	$6.05 $5.29 $5.00 $4.55 View $4.31 $4.08 $3.89	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, IPEX antenna connector ESP32-S3-WROOM-1U-N8 Espressif Systems 1: $5.66 603In 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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	603In Stock 6,500Expected 12/16/2026	$5.66 $4.90 $4.64 $4.27 View $4.14 $3.27	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, 16 MB SPI flash, IPEX antenna connector. ESP32-S3-WROOM-1U-N16R2 Espressif Systems 1: $6.28 198In Stock 15,600On Order	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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	198In Stock 15,600On Order On Order Ship Dates Mfr. #: ESP32-S3-WROOM-1U-N16R2 Stock: 198 Can Ship Immediately On Order: 9,750 Expected 12/2/2026 5,850 Expected 1/19/2027 Factory Lead-Time: 20 Weeks	$6.28 $5.48 $5.18 $4.73 View $4.47 $3.62	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: $5.88 64In 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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	64In Stock 6,500Expected 11/23/2026	$5.88 $5.09 $4.74 $4.44 View $4.22 $3.35	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-S3, 16 MB SPI flash, IPEX antenna connector ESP32-S3-WROOM-1U-N16 Espressif Systems 1: $6.05 121In 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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	121In Stock 4,550Expected 11/20/2026	$6.05 $5.29 $5.00 $4.55 View $4.31 $3.48	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, 4 MB SPI flash, IPEX antenna connector ESP32-S3-WROOM-1U-N4 Espressif Systems 1: $5.87 337In Stock 10,400On Order	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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	337In Stock 10,400On Order On Order Ship Dates Mfr. #: ESP32-S3-WROOM-1U-N4 Stock: 337 Can Ship Immediately On Order: 3,900 Expected 12/16/2026 6,500 Expected 10/11/2027 Factory Lead-Time: 52 Weeks	$5.87 $5.25 $4.14 $4.00 View $3.88 $3.48 $3.30	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, 8 MB SPI flash, PCB antenna ESP32-S3-WROOM-1-N8R2 Espressif Systems 1: $5.88 12,882On Order	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 about Espressif Systems espressif esp32 s3 dev kits	Datasheet	12,882On Order On Order Ship Dates Mfr. #: ESP32-S3-WROOM-1-N8R2 Stock: 0 On Order: 6,382 Expected 11/2/2026 6,500 Expected 12/7/2026 Factory Lead-Time: 24 Weeks	Cut Tape $5.88 $5.20 $4.92 $4.53 Reel $4.08 View $4.30 $3.79 $3.75 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, 8 MB SPI flash, PCB antenna ESP32-S3-WROOM-1-N8 Espressif Systems 1: $5.66 21,431On 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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	21,431On Order On Order Ship Dates Mfr. #: ESP32-S3-WROOM-1-N8 Stock: 0 On Order: 2,581 Pending 6,500 Expected 12/2/2026 1,950 Expected 12/16/2026 10,400 Expected 1/5/2027 Factory Lead-Time: 28 Weeks	Cut Tape $5.66 $4.90 $4.56 $4.27 Reel $3.82 View $4.06 $3.63	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, 4 MB SPI flash, PCB antenna ESP32-S3-WROOM-1-N4R2 Espressif Systems 1: $5.98 8,425On Order	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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	8,425On Order On Order Ship Dates Mfr. #: ESP32-S3-WROOM-1-N4R2 Stock: 0 On Order: 1,925 Expected 10/26/2026 6,500 Expected 12/7/2026 Factory Lead-Time: 43 Weeks	$5.98 $5.28 $4.72 $4.35 View $4.13 $3.69 $3.48	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

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