Espressif Systems · Wi-Fi / Bluetooth module

Espressif ESP32-WROOM-32E-N4 Wi-Fi + Bluetooth Module

MPN: ESP32-WROOM-32E-N4
Family: ESP32
Category: Microcontrollers
Condition: New

$3.49 / unit

Price checked: Oct 8, 2026

Prices and availability may change without notice.

Available from supplier

Quantity pricing (per unit)
Quantity	Unit price
1–9	$3.49
10–24	$3.0198
25–99	$2.86
100–249	$2.631
250+	$2.496

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Phone +1 872 293 4196 · Email supply@allchipsupply.com
Location: USA · Shipping: Worldwide Shipping

Description

The ESP32-WROOM-32E-N4 is a Wi-Fi and Bluetooth module from Espressif built on the ESP32-D0WD-V3 chip, which has a dual-core Xtensa LX6 processor running at up to 240 MHz. The N4 variant includes 4 MB of Flash.

It supports 2.4 GHz Wi-Fi 802.11 b/g/n and Bluetooth v4.2 with both BR/EDR (Classic) and BLE, and uses an on-board PCB antenna. It runs from 3.0 to 3.6 V and is rated from -40 to 85 °C. It is one of the most widely used connectivity modules for IoT products, with support from ESP-IDF and Arduino. Using a pre-certified module can shorten radio approval; check Espressif's certificates for your target regions.

Key specs

SoC: ESP32-D0WD-V3, dual-core Xtensa LX6, up to 240 MHz
Flash: 4 MB
Wi-Fi: 802.11 b/g/n, 2.4 GHz
Bluetooth: Bluetooth v4.2 BR/EDR + BLE
Antenna: PCB antenna

Specifications

SoC	ESP32-D0WD-V3, dual-core Xtensa LX6, up to 240 MHz
Flash	4 MB
Wi-Fi	802.11 b/g/n, 2.4 GHz
Bluetooth	Bluetooth v4.2 BR/EDR + BLE
Antenna	PCB antenna
Supply	3.0-3.6 V
Temperature	-40 to 85 °C