Parts IoT & Smart Devices IoT Modules & SoCs ESP32-S3-WROOM-1-N16R8

ESP32-S3-WROOM-1-N16R8

Name: ESP32-S3-WROOM-1-N16R8
Brand: Espressif Systems

Espressif Systems

Multiprotocol Modules SMD module, ESP32-S3R8 with 3.3V, 8 MB Octal PSRAM die inside, 16 MB Quad SPI flash, PCB antenna

10,257 in stock

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Overview

The ESP32-S3-WROOM-1-N16R8 is a high-performance Wi-Fi and Bluetooth LE MCU module featuring the dual-core Xtensa LX7 processor running at up to 240 MHz. This specific variant is equipped with 16 MB of Quad SPI flash and 8 MB of Octal PSRAM to support memory-intensive applications.

Why Choose This Part

This module provides significant memory headroom with 16 MB flash and 8 MB PSRAM for complex firmware and data buffering. It includes specialized AI instructions in the Xtensa LX7 core that accelerate neural network computing and signal processing tasks.

Applications

Edge AI and Machine Learning

Utilizes the integrated AI acceleration and large 8 MB PSRAM for local voice recognition and image processing.

HMI and Smart Displays

The high-speed Octal PSRAM and GDI interface support driving graphical user interfaces and small displays.

IP Cameras

Features an independent camera power supply and sufficient memory to buffer image data for video streaming over Wi-Fi.

IoT Gateways

Combines 2.4 GHz Wi-Fi and Bluetooth 5 (LE) for bridging local sensor networks to the cloud.

Getting Started

Development is primarily supported through the Espressif IoT Development Framework (ESP-IDF) or the Arduino IDE with the ESP32 board manager. For hardware prototyping, the ESP32-S3-DevKitC-1 series provides a compatible breadboard-friendly platform to test the module's 26 GPIOs and USB OTG capabilities.

Dev Boards

Development boards and breakout modules featuring the ESP32-S3-WROOM-1-N16R8 or compatible chips — ready to use for prototyping.

Arduino Nano ESP32 Arduino

The Arduino Nano ESP32-S3 (ABX00083) is an advanced microcontroller platform featuring the powerful Xtensa® processor co

Digi-Key Mouser 3,289 in stock

Arduino Nano ESP32-S3 Arduino

Arduino Nano ESP32 — ESP32-S3 based, WiFi + BLE, USB-C, Arduino Cloud compatible.

ESP32-S3-DevKitC-1-N8R8 Espressif Systems

The ESP32-S3-DEVKITC-1-N8R8 from Espressif Systems is a development board designed for RF, RFID, and wireless applicatio

Digi-Key Mouser 475 in stock

ESP32-S3-DevKitC-1 Espressif Systems

Development board based on the ESP32-S3 family when you need additional AI/ML or USB functionality.

Mouser 1,051 in stock

ESP32-S3-DevKitC-1-N32R16V Espressif Systems

Multiprotocol Development Tools The ESP32-S3-DevKitC-1 is an entry-level development board equipped with ESP32-S3-WROOM-

Mouser 477 in stock

ESP32-S3-WROOM Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number	Memory	Protocol	Sensitivity	Antenna Type	RF Family/Standard	Utilized IC / Part	Stock
ESP32-S3-WROOM-1-N16R8 (this part)	—	—	—	—	—	—	10,257
ESP32-S3-WROOM-1-N4	4MB	802.11b/g/n, Bluet..	-103.5dBm	PCB Trace	Bluetooth, WiFi	S3-32	4,969
ESP32-S3-WROOM-1U-N4	4MB	802.11b/g/n, Bluet..	-103.5dBm	Antenna Not Includ..	Bluetooth, WiFi	S3-32	356
ESP32-S3-WROOM-1U-N16R8	16MB	802.11b/g/n, Bluet..	-103.5dBm	Antenna Not Includ..	Bluetooth, WiFi	S3R8-32	5,856
ESP32-S3-WROOM-1	4MB	802.11b/g/n, Bluet..	-103.5dBm	PCB Trace	Bluetooth, WiFi	S3-32	4,206
ESP32-S3-WROOM-1-N8R8	8MB	802.11b/g/n, Bluet..	-104.5dBm	PCB Trace	Bluetooth, WiFi	S3R8-32	6,215
ESP32-S3-WROOM-1-N8R2 (Espressif)	8MB	802.11a/b/g/n, Blu..	—	PCB Trace	WiFi	S3-32	6,903