ESP32-S3 N16R8 SMD Module

🚀 Overview

The ESP32-S3 N16R8 Module is built on Espressif’s powerful ESP32-S3 chipset, designed for AIoT and embedded systems.

This module includes an IPEX (U.FL) socket, allowing you to connect an external antenna for improved signal strength—ideal for projects where the device is enclosed or requires long-range communication.

⚙️ Key Features
Dual-core Xtensa® LX7 processor (up to 240MHz)
Built-in 2.4GHz Wi-Fi + Bluetooth 5 (LE)
Large memory: 16MB Flash + 8MB PSRAM (16R8)
🔹 IPEX (U.FL) connector for external antenna
Improved RF performance for enclosed or industrial designs
AI instruction support (vector extensions)
Secure Boot & Flash Encryption
Multiple interfaces: SPI, I2C, UART, ADC, PWM
Low power consumption modes
Compact SMD module for PCB integration
🔌 Technical Specifications
Chip: ESP32-S3
Flash: 16MB
PSRAM: 8MB
Operating Voltage: 3.0V – 3.6V
Wireless: Wi-Fi + BLE
Antenna: IPEX (U.FL) external antenna connector
Form Factor: SMD module
💡 Applications
Long-range IoT devices
Smart home & industrial automation
AI edge computing
Display-based systems (TFT/OLED)
Wireless monitoring systems
Embedded product design
📦 Package Includes
1 × ESP32-S3 N16R8 Module (with IPEX connector)
⚠️ Important Notes
This is not a development board
Requires external 3.3V power supply
Needs UART programmer (USB-to-Serial)
External antenna is not included (use IPEX/U.FL antenna)
🌟 Why Choose This Module?

With high memory + external antenna support, this module is perfect for professional-grade IoT products where signal reliability and performance matter most.