ESP32-S3-N8R2 Bluetooth LE Module

The ESP32-S3-N8R2 is a powerful, compact Wi-Fi and Bluetooth LE module built to empower the next generation of intelligent devices. Powered by the Xtensa 32-bit LX7 dual-core processor, it reaches speeds up to 240 MHz and includes 512 KB SRAM for high-performance computing. Ideal for smart homes, wearables, and industrial IoT, it supports a wide range of interfaces like SPI, I2C, UART, and USB OTG. Advanced connectivity features such as dual-mode Wi-Fi (AP/STA) and Bluetooth 5 mesh support make it perfect for wireless communication. With support for AI acceleration and OTA upgrades, it’s built for future-ready smart innovation. Features: tensa LX7 dual-core processor (up to 240 MHz) 802.11 b/g/n Wi-Fi + Bluetooth 5 with Mesh support Rich peripheral support: SPI, I2C, UART, USB, ADC, camera, LCD Advanced wireless modes: STA/AP/STA+AP, BLE 5, WPA2-Enterprise OTA firmware upgrade via USB/UART/network Ultra-compact: 18mm x 25.5mm, -40°C to 105°C range Package Includes: 1 x ESP32-S3-N8R2 Bluetooth LE Module

Specifications

Item Type:	Wi-Fi & Bluetooth Module
Model No. / Name:	S3 N8R2
Flash Memory:	8 MB
Processor Type:	Xtensa® 32-bit LX7 dual-core
Clock Frequency	240
Voltage Rating (V):	3.0 to 3.6
CPU	Xtensa LX7
Current (mA):	300
USB Connector	USB 1.1 OTG
Operating Temperature (°C):	-40 to +105
Length (mm):	25
Width (mm):	19
Weight (g):	05
Shipping Weight	0.02 kg
Shipping Dimensions	10 × 8 × 2 cm