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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) 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: 4.74 CHF 3 369In Stock 1 950On Order	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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	3 369In Stock 1 950On Order	4.74 CHF 4.10 CHF 3.76 CHF 3.58 CHF View 3.39 CHF 3.21 CHF 3.00 CHF	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 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 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 8 MB Octal PSRAM die inside, 16 MB Quad SPI flash, IPEX antenna connector ESP32-S3-WROOM-1U-N16R8 Espressif Systems 1: 5.55 CHF 4 378In Stock 16 900On Order	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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	4 378In Stock 16 900On Order	5.55 CHF 4.96 CHF 4.55 CHF 4.20 CHF View 3.99 CHF 3.59 CHF 3.46 CHF 3.14 CHF	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: 5.41 CHF 35 325In Stock 16 250On 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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	35 325In Stock 16 250On Order	Cut Tape 5.41 CHF 4.96 CHF 4.51 CHF 4.05 CHF Reel 3.59 CHF View 3.79 CHF 3.46 CHF 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, 8 MB Quad SPI flash, PCB antenna ESP32-S3-WROOM-1-N8R8 Espressif Systems 1: 5.05 CHF 3 943In Stock 6 500Expected 19/01/2027	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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	3 943In Stock 6 500Expected 19/01/2027	5.05 CHF 4.41 CHF 4.17 CHF 3.81 CHF View 3.59 CHF 3.42 CHF 3.25 CHF	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: 4.19 CHF 1 237In Stock 16 900On 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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	1 237In Stock 16 900On Order On Order Ship Dates Mfr. No: ESP32-S3-WROOM-1-N4 Stock: 1 237 Can Dispatch Immediately On Order: 13 650 Expected 05/01/2027 3 250 Expected 19/01/2027 Factory Lead Time: 36 Weeks	4.19 CHF 3.63 CHF 3.38 CHF 3.16 CHF View 3.00 CHF 2.38 CHF	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, 16 MB SPI flash, IPEX antenna connector. ESP32-S3-WROOM-1U-N16R2 Espressif Systems 1: 5.05 CHF 727In Stock 14 950On Order	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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	727In Stock 14 950On Order On Order Ship Dates Mfr. No: ESP32-S3-WROOM-1U-N16R2 Stock: 727 Can Dispatch Immediately On Order: 6 500 Expected 17/11/2026 6 500 Expected 02/12/2026 1 950 Expected 19/01/2027 Factory Lead Time: 22 Weeks	5.05 CHF 4.41 CHF 4.17 CHF 3.81 CHF View 3.59 CHF 2.91 CHF	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, PCB antenna ESP32-S3-WROOM-1-N16R2 Espressif Systems 1: 5.19 CHF 452In Stock 5 850On 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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	452In Stock 5 850On Order On Order Ship Dates Mfr. No: ESP32-S3-WROOM-1-N16R2 Stock: 452 Can Dispatch Immediately On Order: 3 250 Pending 2 600 Expected 17/11/2026 Factory Lead Time: 14 Weeks	Cut Tape 5.19 CHF 4.63 CHF 4.29 CHF 3.90 CHF Reel 3.42 CHF View 3.70 CHF 3.25 CHF 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, 8 MB SPI flash, IPEX antenna connector. ESP32-S3-WROOM-1U-N8R2 Espressif Systems 1: 4.74 CHF 2 929In Stock 1 950Expected 19/01/2027	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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	2 929In Stock 1 950Expected 19/01/2027	4.74 CHF 4.10 CHF 3.82 CHF 3.58 CHF View 3.40 CHF 2.70 CHF	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: 5.05 CHF 1 140In Stock 6 500On 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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	1 140In Stock 6 500On Order On Order Ship Dates Mfr. No: ESP32-S3-WROOM-1U-N8R8 Stock: 1 140 Can Dispatch Immediately On Order: 3 250 Expected 17/11/2026 3 250 Expected 20/11/2026 Factory Lead Time: 39 Weeks	Cut Tape 5.05 CHF 4.41 CHF 4.17 CHF 3.81 CHF 3.59 CHF Reel 2.91 CHF	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: 4.87 CHF 2 541In Stock 3 250On 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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	2 541In Stock 3 250On Order	4.87 CHF 4.26 CHF 4.02 CHF 3.66 CHF View 3.47 CHF 3.29 CHF 3.14 CHF	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: 4.56 CHF 512In Stock 6 500Expected 16/12/2026	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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	512In Stock 6 500Expected 16/12/2026	4.56 CHF 3.94 CHF 3.73 CHF 3.44 CHF View 3.33 CHF 2.63 CHF	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: 4.74 CHF 64In Stock 6 500Expected 23/11/2026	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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	64In Stock 6 500Expected 23/11/2026	4.74 CHF 4.10 CHF 3.82 CHF 3.58 CHF View 3.40 CHF 2.70 CHF	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: 4.87 CHF 16In Stock 4 550Expected 20/11/2026	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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	16In Stock 4 550Expected 20/11/2026	4.87 CHF 4.26 CHF 4.02 CHF 3.66 CHF View 3.47 CHF 2.80 CHF	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: 4.19 CHF 305In Stock 10 400On 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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	305In Stock 10 400On Order On Order Ship Dates Mfr. No: ESP32-S3-WROOM-1U-N4 Stock: 305 Can Dispatch Immediately On Order: 3 900 Expected 16/12/2026 6 500 Expected 11/10/2027 Factory Lead Time: 52 Weeks	4.19 CHF 3.63 CHF 3.38 CHF 3.16 CHF View 3.00 CHF 2.38 CHF	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: 4.74 CHF 12 547On Order	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 about Espressif Systems espressif esp32 s3 dev kits	Datasheet	12 547On Order On Order Ship Dates Mfr. No: ESP32-S3-WROOM-1-N8R2 Stock: 0 On Order: 9 297 Expected 17/11/2026 3 250 Expected 07/12/2026 Factory Lead Time: 12 Weeks	Cut Tape 4.74 CHF 4.18 CHF 3.96 CHF 3.65 CHF Reel 3.29 CHF View 3.46 CHF 3.05 CHF 3.02 CHF 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: 4.56 CHF 21 251On Order	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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	21 251On Order On Order Ship Dates Mfr. No: ESP32-S3-WROOM-1-N8 Stock: 0 On Order: 3 250 Pending 1 101 Expected 17/11/2026 6 500 Expected 02/12/2026 10 400 Expected 05/01/2027 Factory Lead Time: 28 Weeks	Cut Tape 4.56 CHF 3.94 CHF 3.67 CHF 3.44 CHF Reel 3.08 CHF View 3.27 CHF 2.92 CHF	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: 4.81 CHF 1 925In Stock 6 500Expected 07/12/2026	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 about Espressif Systems espressif esp32 s3 wroom 1 1u modules	Datasheet	1 925In Stock 6 500Expected 07/12/2026	4.81 CHF 4.25 CHF 3.80 CHF 3.50 CHF View 3.32 CHF 2.97 CHF 2.80 CHF	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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