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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.
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
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: CHF 4.74 3’494In Stock 1’950Expected 10/26/2026	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	3’494In Stock 1’950Expected 10/26/2026	CHF 4.74 CHF 4.10 CHF 3.76 CHF 3.58 View CHF 3.40 CHF 3.21 CHF 3.00	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: CHF 5.55 5’883In 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	5’883In Stock 16’900On Order	CHF 5.55 CHF 4.96 CHF 4.55 CHF 4.20 View CHF 3.99 CHF 3.59 CHF 3.46 CHF 3.14	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: CHF 5.41 45’918In Stock 16’250Expected 11/2/2026	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	45’918In Stock 16’250Expected 11/2/2026	Cut Tape CHF 5.41 CHF 4.96 CHF 4.51 CHF 4.05 Reel CHF 3.59 View CHF 3.79 CHF 3.46 MouseReel Available	Min.: 1 Mult.: 1 : 650
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: CHF 5.05 2’941In Stock 1’950On Order	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	2’941In Stock 1’950On Order	CHF 5.05 CHF 4.41 CHF 4.17 CHF 3.81 View CHF 3.59 CHF 3.42 CHF 3.25	Min.: 1 Mult.: 1
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: CHF 5.19 1’543In Stock 6’500Expected 10/19/2026	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	1’543In Stock 6’500Expected 10/19/2026	Cut Tape CHF 5.19 CHF 4.63 CHF 4.29 CHF 3.90 Reel CHF 3.42 View CHF 3.70 CHF 3.25 MouseReel Available	Min.: 1 Mult.: 1 : 650
Multiprotocol Modules SMD module, ESP32-S3, 4 MB SPI flash, PCB antenna ESP32-S3-WROOM-1-N4 Espressif Systems 1: CHF 4.19 3’299In 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	3’299In Stock 16’900On Order On Order Ship Dates Mfr. No: ESP32-S3-WROOM-1-N4 Stock: 3’299 Can Dispatch Immediately On Order: 13’650 Pending 3’250 Expected 1/19/2027 Factory Lead Time: 30 Weeks	CHF 4.19 CHF 3.63 CHF 3.38 CHF 3.16 View CHF 3.00 CHF 2.38	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: CHF 4.74 3’348In Stock 1’950Expected 1/19/2027	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	3’348In Stock 1’950Expected 1/19/2027	CHF 4.74 CHF 4.10 CHF 3.82 CHF 3.58 View CHF 3.40 CHF 2.70	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: CHF 5.05 1’184In Stock 6’500Expected 11/20/2026	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	1’184In Stock 6’500Expected 11/20/2026	Cut Tape CHF 5.05 CHF 4.41 CHF 4.17 CHF 3.81 CHF 3.59 Reel CHF 2.91	Min.: 1 Mult.: 1 : 650
Multiprotocol Modules SMD module, ESP32-S3, 16 MB SPI flash, PCB antenna ESP32-S3-WROOM-1-N16 Espressif Systems 1: CHF 4.87 2’925In Stock 3’250Expected 11/2/2026	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	2’925In Stock 3’250Expected 11/2/2026	CHF 4.87 CHF 4.26 CHF 4.02 CHF 3.66 View CHF 3.47 CHF 3.29 CHF 3.14	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: CHF 4.56 612In Stock 6’500Expected 12/16/2026	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	612In Stock 6’500Expected 12/16/2026	CHF 4.56 CHF 3.94 CHF 3.73 CHF 3.44 View CHF 3.33 CHF 2.63	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: CHF 5.05 3In Stock 15’600On 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	3In Stock 15’600On Order On Order Ship Dates Mfr. No: ESP32-S3-WROOM-1U-N16R2 Stock: 3 Can Dispatch Immediately On Order: 9’750 Expected 12/2/2026 5’850 Expected 1/19/2027 Factory Lead Time: 20 Weeks	CHF 5.05 CHF 4.41 CHF 4.17 CHF 3.81 View CHF 3.59 CHF 2.91	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: CHF 4.74 65In Stock 6’500Expected 11/23/2026	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	65In Stock 6’500Expected 11/23/2026	CHF 4.74 CHF 4.10 CHF 3.82 CHF 3.58 View CHF 3.40 CHF 2.70	Min.: 1 Mult.: 1
Multiprotocol Modules SMD module, ESP32-S3, 16 MB SPI flash, IPEX antenna connector ESP32-S3-WROOM-1U-N16 Espressif Systems 1: CHF 4.87 192In Stock 4’550Expected 11/20/2026	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	192In Stock 4’550Expected 11/20/2026	CHF 4.87 CHF 4.26 CHF 4.02 CHF 3.66 View CHF 3.47 CHF 2.80	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: CHF 4.73 337In Stock 3’900Expected 12/16/2026	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	337In Stock 3’900Expected 12/16/2026	CHF 4.73 CHF 4.23 CHF 3.33 CHF 3.22 View CHF 3.13 CHF 2.80 CHF 2.66	Min.: 1 Mult.: 1
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: CHF 12.07 13’541On 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 about Espressif Systems espressif esp32 s3 dev kits		13’541On Order On Order Ship Dates Mfr. No: ESP32-S3-DevKitC-1-N8R8 Stock: 0 On Order: 11’961 Expected 12/7/2026 1’580 Expected 1/6/2027 Factory Lead Time: 27 Weeks	CHF 12.07	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: CHF 4.74 12’882On 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	12’882On Order On Order Ship Dates Mfr. No: 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 CHF 4.74 CHF 4.18 CHF 3.96 CHF 3.65 Reel CHF 3.29 View CHF 3.46 CHF 3.05 CHF 3.02 MouseReel Available	Min.: 1 Mult.: 1 : 650
Multiprotocol Modules SMD module, ESP32-S3, 8 MB SPI flash, PCB antenna ESP32-S3-WROOM-1-N8 Espressif Systems 1: CHF 4.56 12’336On 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	12’336On Order On Order Ship Dates Mfr. No: ESP32-S3-WROOM-1-N8 Stock: 0 On Order: 3’886 Pending 6’500 Expected 12/2/2026 1’950 Expected 12/16/2026 Factory Lead Time: 28 Weeks	Cut Tape CHF 4.56 CHF 3.94 CHF 3.67 CHF 3.44 Reel CHF 3.08 View CHF 3.27 CHF 2.92	Min.: 1 Mult.: 1 : 650
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: CHF 4.81 8’450On Order	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	8’450On Order On Order Ship Dates Mfr. No: ESP32-S3-WROOM-1-N4R2 Stock: 0 On Order: 1’950 Expected 10/26/2026 6’500 Expected 12/7/2026 Factory Lead Time: 43 Weeks	CHF 4.81 CHF 4.25 CHF 3.80 CHF 3.50 View CHF 3.32 CHF 2.97 CHF 2.80	Min.: 1 Mult.: 1

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