Products RF and Wifi Module ESP32-S2-MINI-2U-N4R2


ESP32-S2-MINI-2U-N4R2

ESP32-S2-MINI-2U-N4R2, RF and Wifi Module, from Espressif Systems in Stock Hong Kong The ESP32-S2-MINI-2U-N4R2 is a compact and feature-rich <strong>Wi-Fi microcontroller module</strong> developed by <strong>Espressif Systems</strong>,

The image is for illustrative purposes only; please refer to the product data sheet for precise specifications.


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Part Number ESP32-S2-MINI-2U-N4R2
Manufacturer Espressif Systems Official Vector Logo Espressif Systems
Description The ESP32-S2-MINI-2U-N4R2 is a compact and feature-rich Wi-Fi microcontroller module developed by Espressif Systems, designed for advanced IoT and embedded applications requiring both extended memory and enhanced RF performance. It is powered by a single-core Xtensa LX7 processor combined with 4MB flash and 2MB PSRAM, providing efficient performance for data processing, buffering, and control tasks.

The module supports 2.4 GHz Wi-Fi (802.11 b/g/n), enabling reliable wireless communication for a wide range of connected systems. This version features a U.FL connector for external antenna, allowing improved signal strength and extended communication range in demanding environments.

The ESP32-S2-MINI-2U-N4R2 includes an integrated USB OTG interface, allowing direct USB connectivity without additional components, simplifying hardware design.

It provides a comprehensive set of interfaces including SPI, I2C, UART, I2S, PWM, ADC, DAC, touch sensors, and GPIO, ensuring flexible integration with sensors, displays, and external peripherals.

Advanced features such as low-power operation modes, secure boot, and flash encryption enhance energy efficiency and system security in connected applications.

Packaged in a compact SMD module with external antenna interface, the device is ideal for high-density PCB layouts and designs requiring flexible antenna placement.

The ESP32-S2-MINI-2U-N4R2 is widely used in applications such as IoT devices, smart home systems, USB-enabled products, wireless sensors, industrial automation, and embedded control systems, where compact size, extended memory, and reliable Wi-Fi connectivity are essential.
Product Group RF and Wifi Module
MOQ 650 pcs
SPQ 650 pcs
Figure/Case SMD Module
Package T&R Pack
PDF PDF Datasheet
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