描述

ESP32-S3-WROOM-1-N16R8 Wi-Fi+Bluetooth Dual Mode Module 16MB Flash 8MB PSRAM AI Accelerator IoT Development Board for Smart Home/Industrial Applications ESP32-S3-WROOM-1 ESP32-S3 series original New

1. Product Overview
ESP32-S3-WROOM-1-N16R8 is a high-performance Wi-Fi + Bluetooth dual-mode module launched by Espressif. It is based on the ESP32-S3 chip, integrates 16MB Flash and 8MB PSRAM, supports 2.4 GHz Wi-Fi and Bluetooth dual-mode, and is suitable for scenarios such as the Internet of Things (IoT), smart home, and industrial control.

2. Core Hardware Features
Chip architecture:
32-bit CPU: single-core 320MHz main frequency (supports dynamic frequency modulation), built-in 512KB SRAM.
AI acceleration: integrated neural network accelerator (NPU), supports frameworks such as TensorFlow Lite.
Memory configuration:
Flash: 16MB (supports code storage and file system).
PSRAM: 8MB (optional, used for large data cache or complex calculations).
Wireless functions:
Wi-Fi: 2.4 GHz dual-band (802.11 b/g/n), supports 20MHz/40MHz bandwidth.
Bluetooth: Dual-mode (classic BT + low-power BLE), supports audio transmission (A2DP, SPP and other protocols).
Rich interfaces:
Supports UART, I2C, PWM, SPI, LCD interfaces, etc., and can expand peripherals such as sensors and displays.

3. Functional advantages
Low power design:
Multiple power management modes (Modem-sleep, Light-sleep, etc.), suitable for battery-powered devices.
Security enhancement:
Supports encryption such as AES-128/256, RSA-3072, and integrated hardware security module.
Strong scalability:
Compatible with development frameworks such as Arduino, PlatformIO, ESP-IDF, and supports MicroPython programming.

4. Typical application scenarios
Smart home: smart lamps, sockets, thermostats (need to be used with sensors).
Industrial Internet of Things: equipment monitoring, data collection (such as temperature and humidity, pressure sensors).
Consumer electronics: wearable devices, wireless audio transmission (such as Bluetooth headsets).
Edge computing: local data processing (such as image recognition, sensor fusion).

5. Development support
Official tool chain:
ESP-IDF: Espressif’s official development framework (C/C++).
Arduino core library: simplifies programming and is suitable for rapid prototyping.
Documentation and community:
Provides detailed API documentation, sample code and forum support.
Compatible with mainstream cloud platforms (such as Alibaba Cloud, AWS IoT).

6. Physical specifications
Package size: about 18mm × 25.5mm × 3mm (compact design, easy to embed in devices).
Operating temperature: -40°C to 85°C (industrial temperature range).
Certification and compliance: Passed FCC, CE, SRRC and other certifications, in compliance with global wireless regulations.