Description

ESP32-S3-WROOM-1 is a powerful, generic Wi-Fi + Bluetooth-compatible LE MCU module that is built around the ESP32-S3 series of SoCs. On top of a rich set of peripherals, the acceleration for neural network computing and signal processing workloads provided by the SoC makes the modules an ideal choice for a wide variety of application scenarios related to AI and Artificial Intelligence of Things (AIoT), such as wake word detection, speech commands recognition, face detection and recognition, smart home, smart appliances, smart control panel, smart speaker, etc.

ESP32-S3-WROOM-1 comes with a PCB antenna. Most of the I/O pins on the module are broken out to the pin headers on both sides of this board for easy interfacing. Developers can either connect peripherals with jumper wires or mount ESP32-S3-DevKitC-1 on a breadboard.

Feature

CPU and OnChip Memory	ESP32-S3 series of SoCs embedded, Xtensa® dual-core 32-bit LX7 microprocessor
	384 KB ROM
	512 KB SRAM
	16 KB SRAM in RTC
	Up to 8 MB PSRAM
WiFi	802.11 b/g/n
	Bit rate: 802.11n up to 150 Mbps
	A-MPDU and A-MSDu aggregation
	Center frequency range of operating channel:2412~2484 MHz
	0.4 µs guard interval support
Bluetooth-compatible	Bluetooth-compatible LE:Bluetooth-compatible 5, Bluetooth-compatible mesh
	Long range mode
	2Mbps PHY
	Advertising extensions
	Multiple advertisement sets
	Channel selection algorithm #2
operating Conditions	Operating voltage/Power supply: 3.0～3.6 v
operating Conditions	Operating ambient temperature: 65 C version: -40～65℃ 85 °C version: -40~85℃ 105 C version: -40~ 105℃
ESP32-S3-WROOM-1	SMD module
	2 MB PSRAM
	8 MB SPI flash
	PCB antenna
	Frequency: 2.4 GHz
	Interface Type: SPI
	Product Type: WiFi Development Tools

Package List

1*ESP32-S3-WROOM-1- 8MB Flash 2MB PSRAM

Wiki & External links

Datasheet

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Description

Feature

CPU and On­Chip Memory

ESP32-S3 series of SoCs embedded, Xtensa® dual-core 32-bit LX7 microprocessor

384 KB ROM

512 KB SRAM

16 KB SRAM in RTC

Up to 8 MB PSRAM

Wi­Fi

802.11 b/g/n

Bit rate: 802.11n up to 150 Mbps

A-MPDU and A-MSDu aggregation

Center frequency range of operating channel:2412~2484 MHz

0.4 µs guard interval support

Bluetooth-compatible

Bluetooth-compatible LE:Bluetooth-compatible 5, Bluetooth-compatible mesh

Long range mode

2Mbps PHY

Advertising extensions

Multiple advertisement sets

Channel selection algorithm #2

operating Conditions

Operating voltage/Power supply: 3.0～3.6 v

Operating ambient temperature:

65 C version: -40～65℃

85 °C version: -40~85℃

105 C version: -40~ 105℃

ESP32-S3-WROOM-1

SMD module

2 MB PSRAM

8 MB SPI flash

PCB antenna

Frequency: 2.4 GHz

Interface Type: SPI

Product Type: WiFi Development Tools

Package List

Wiki & External links

CPU and OnChip Memory

WiFi