ESP32-WROOM-32UE-N4 U.FL Wireless Connectivity Module

Availability:

200 in stock


The ESP32-WROOM-32UE-N4 is a compact WiFi + Bluetooth module with the ESP32-D0WD-V3 chipset and a U.FL connector for external antennas, offering strong range and stable performance for IoT and industrial use.

195.00

200 in stock

The ESP32-WROOM-32UE is a powerful Wi-Fi + Bluetooth combo module featuring the ESP32 dual-core processor with integrated U.FL connector for external antennas. Designed for high-performance wireless connectivity, it delivers fast processing, low power consumption, and flexible interfacing – making it ideal for IoT devices, smart electronics, automation systems, and industrial wireless applications.

Key Features

  • Wireless Connectivity: 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth v4.2 (BR/EDR + BLE)
  • Antenna: U.FL connector for external antennas
  • Processor: Dual-core Xtensa® 32-bit LX6 CPU (up to 240 MHz)
  • Memory: 520 KB SRAM and 4 MB Flash
  • Operating Voltage: 3.0–3.6 V (typ. 3.3 V)
  • Wireless Output Power: Up to +20 dBm (Wi-Fi)
  • Interfaces: UART, SPI, I²C, I²S, CAN, SDIO with 34 programmable GPIOs, 12-bit ADC, and 8-bit DAC
  • Power Consumption: Active TX/RX: ~180–260 mA, Light-sleep: ~0.8 mA, Deep-sleep: ~10–150 µA (depending on configuration)
  • Operating Temperature: –40 °C to +85 °C
  • Module Size: 18 mm × 25.5 mm

Ideal Applications

IoT gateways, home automation, smart appliances, industrial monitoring, BLE beacons, remote sensing, wireless control systems, and cloud-connected devices requiring external-antenna performance.