ESP32-S3 2.4GHz Wi­-Fi® & BLUETOOTH® LE SoCs

Espressif Systems ESP32-S3 2.4GHz Wi-­Fi® and BLUETOOTH® LE SoCs offer a low-power MCU-based system-on-chip (SoC), supporting 2.4GHz Wi-Fi and Bluetooth Low Energy (Bluetooth LE). The ESP32-S3 includes a high-performance dual-core microprocessor (Xtensa® 32-bit LX7), a low-power coprocessor, a Wi-Fi baseband, a Bluetooth LE baseband, and RF module, and peripherals. The Espressif Systems ESP32-S3 2.4GHz Wi­Fi and Bluetooth LE SoCs are ideal for smart home, Human-machine interface (HMI), and other assorted applications.

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Espressif Systems RF System on a Chip - SoC ESP32-S3 is a low-power MCU-based system on a chip (SoC) with integrated 2.4 GHz Wi-Fi and Bluetooth Low Energy (Bluetooth LE). It consists of high-performance dual-core microprocessor (Xtensa 32-bit LX7), a ULP coprocessor, a Wi-Fi baseband, a Blu
Datasheet
1,426In Stock
$5.58
$3.69
$3.37
$2.88
View
Min.: 1
Mult.: 1
LX7 2.412 GHz to 2.484 GHz 150 Mb/s 21 dBm - 97.5 dBm 3 V 3.6 V 91 mA, 93 mA 335 mA, 340 mA 2 MB - 40 C + 105 C QFN-56
Espressif Systems RF System on a Chip - SoC ESP32-S3 is a low-power MCU-based system on a chip (SoC) with integrated 2.4 GHz Wi-Fi and Bluetooth Low Energy (Bluetooth LE). It consists of high-performance dual-core microprocessor (Xtensa 32-bit LX7), a low power coprocessor, a Wi-Fi baseband,
Datasheet
1,153In Stock
2,000Expected 2026/11/26
$6.61
$4.55
$4.24
$3.73
View
Min.: 1
Mult.: 1
BLE 5.0, Wi-Fi RISC 2.4 GHz 150 Mbps 21 dBm - 98.4 dBm 1.8 V 3.6 V 91 mA 340 mA - 40 C + 85 C QFN-56
Espressif Systems RF System on a Chip - SoC SMD IC ESP32-S3FH4R2, dual-core MCU, Wi-Fi 2.4G & BLE 5.0 combo, 4 MB flash and 2 MB PSRAM inside, QFN 56-pin, 7*7 mm
Datasheet
1,695In Stock
2,000Expected 2026/12/16
$4.26
$3.69
$3.49
$3.21
View
Min.: 1
Mult.: 1
BLE 5.0, Wi-Fi RISC 2.4 GHz 150 Mbps 21 dBm - 76.5 dBm 1.8 V 3.6 V 91 mA 340 mA 4 MB - 40 C + 105 C QFN-56
Espressif Systems RF System on a Chip - SoC SMD IC ESP32-S3FN8, dual-core MCU, Wi-Fi 2.4G & BLE 5.0 combo, 8 MB flash die inside, QFN 56-pin, 7*7 mm
Datasheet
1,448In Stock
8,000Expected 2026/12/14
$4.18
$3.61
$3.41
$3.14
View
Min.: 1
Mult.: 1
BLE 5.0, Wi-Fi RISC 2.4 GHz 150 Mbps - 98.4 dBm 3 V 3.6 V 91 mA 340 mA - 40 C + 85 C QFN-56 Bulk
Espressif Systems RF System on a Chip - SoC SMD IC ESP32-S3, dual-core MCU, Wi-Fi 2.4G & BLE 5.0 combo, QFN 56-pin, 7*7 mm
Datasheet
25In Stock
6,000Expected 2026/11/30
Cut Tape
$1.85
Reel
$1.85
Min.: 1
Mult.: 1
: 2,000
BLE 5.0, Wi-Fi RISC 2.4 GHz 150 Mbps 20.5 dBm - 98.4 dBm 3 V 3.6 V 91 mA 340 mA - 40 C + 85 C QFN-56 Reel, Cut Tape
Espressif Systems RF System on a Chip - SoC SMD IC ESP32-S3R8, dual-core MCU, Wi-Fi 2.4G & BLE 5.0 combo, 8 MB Octal SPI PSRAM die inside, QFN 56-pin, 7*7 mm
Datasheet
3,386Expected 2026/11/10
Cut Tape
$2.51
Reel
$2.28
MouseReel Available
Min.: 1
Mult.: 1
: 2,000
BLE 5.0, Wi-Fi RISC 2.4 GHz 150 Mbps 21 dBm - 98.4 dBm 3 V 3.6 V 91 mA 340 mA - 40 C + 85 C QFN-56 Reel, Cut Tape, MouseReel