ESP32-WROOM-32UE Development Board Module for Arduino

Looking for Esp32 Module? ESP32-WROOM-32UE Development Board Module for Arduino is available at Zbotic with fast shipping across India.

ESP32-WROOM-32UE Development Board Module for Arduino

The ESP32 is a versatile chip created by Espressif Systems, providing Wi-Fi and Bluetooth connectivity for embedded devices. Certain models also offer dual-mode Bluetooth. The ESP32 can function as an autonomous system or as a subordinate device to a host MCU, thereby reducing the communication stack overhead on the primary application processor. Additionally, the ESP32 can interface with other systems via its SPI/SDIO or I2C/UART interfaces.

The term ESP32 not only refers to the chip itself but also to the modules and development boards that incorporate this chip, as designated by the manufacturer. The ESP32-WROOM-32UE is a robust and versatile Wi-Fi + Bluetooth + Bluetooth LE MCU module designed for a broad spectrum of applications, ranging from low-power sensor networks to intensive tasks such as voice encoding, music streaming, and MP3 decoding. The ESP32-WROOM-32E is akin to the ESP32-WROOM-32UE but includes a connector for an external antenna.

When configured as a Wi-Fi station, the ESP32 can connect to other networks, like your home router. In this setup, the router provides a unique IP address to the ESP board, allowing communication with the ESP using other devices on the same network via its unique IP address.

The ESP32-WROOM-32UE is a compact, entry-level development board within the ESP32 series, boasting a comprehensive set of peripherals. Its built-in pinout is designed for effortless prototyping.

Applications:

1. Smart industrial devices, including Programmable Logic Controllers (PLCs)
2. Smart medical devices, including wearable health monitors.
3. Smart energy devices, including HVAC and thermostats.
4. Smart security devices, including surveillance cameras and smart locks.
5. All IOT Projects

Features

1. ESP32-WROOM-32UE can be programmed in different programming environments.
2. On board Wi-Fi + Bluetooth + Bluetooth LE MCU connectivity
3. Use in IoT Projects
4. Small and compact Dev module
5. You can connect with a router or your devices.
6. Easy to learn & use.
7. Rapid Prototyping
8. Flexible and Feature-Rich
9. Breadboard-Friendly

Specifications

1. Antenna: external antenna connector (which needs to be connected to an external antenna)
2. Product: IoT Development Board
3. Model: ESP32-WROOM-32UE
4. The CPU clock frequency: 80 MHz to 240 MHz
5. Tensilica Xtensa LX6 dual core microprocessor
6. Bluetooth Range: 100 m
7. Wi-fi: 802.11 b/g/n (802.11n up to 150 Mbps)
8. Voltage: 3.6V
9. Current: 500mA
10. 40 MHz crystal oscillator
11. 4/8/16 MB SPI flash
12. ROM: 448 KB ROM
13. SRAM: 520 KB SRAM
14. On board: Wi-Fi + Bluetooth + Bluetooth LE MCU
15. Operating Temperature: –40 °C ~ +85 °C

Package Includes

• 1 x ESP32-WROOM-32UE Development Board Module
• 1 x Antenna

ESP32-WROOM-32UE Development Board Module for Arduino Overview

The ESP32-WROOM-32UE Development Board Module for Arduino is a compact IoT development platform based on Espressif’s dual-core Xtensa LX6 microprocessor. Designed for Arduino-compatible prototyping, it offers Wi-Fi, Bluetooth and an external antenna connector to extend wireless range for embedded applications.

Key Features of ESP32-WROOM-32UE Development Board Module for Arduino

• Xtensa dual-core 32-bit LX6 CPU running up to 240 MHz for high-performance processing
• External antenna connector for enhanced RF range and flexible antenna placement
• Operating voltage of 3.6 V with up to 500 mA current draw for stable power delivery
• Built-in Wi-Fi and Bluetooth connectivity for versatile wireless communication
• Standard Arduino header layout for seamless integration with shields and breadboards
• Fast shipping across India from Zbotic – genuine modules dispatched within 24 hours

Applications and Use Cases

• Home automation hubs and smart lighting controllers requiring extended Wi-Fi range
• Wireless sensor nodes for environmental monitoring in remote or indoor locations
• Bluetooth LE beacons and asset-tracking devices with external antenna support
• IoT gateways aggregating data via SPI/SDIO or I2C/UART interfaces
• DIY robotics projects with real-time wireless telemetry
• Prototype development for industrial control systems with robust connectivity

How to Use ESP32-WROOM-32UE Development Board Module for Arduino

Power the module with a stable 3.3–3.6 V supply, attach a compatible 2.4 GHz antenna to the external connector, then connect to your PC or host MCU via UART, SPI or I2C. Install the ESP32 board package in Arduino IDE, select the ESP32-WROOM-32UE target, upload your sketch, and monitor serial output to begin wireless-enabled prototyping.

Why Buy from Zbotic?

• Genuine Products: All items sourced from authorized distributors
• Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
• Free Shipping: Free delivery on qualifying orders
• COD Available: Cash on Delivery, UPI, cards, net banking
• Technical Support: Expert help for setup and troubleshooting
• Easy Returns: Hassle-free replacement for defective products

Frequently Asked Questions

Does the ESP32-WROOM-32UE include an antenna?

No, the module provides an external antenna connector only. You must attach a compatible 2.4 GHz antenna (e.g., U.FL or SMA) to achieve optimal Wi-Fi and Bluetooth performance.

What is the recommended power supply for this board?

Use a regulated 3.3 V to 3.6 V source capable of delivering at least 500 mA. Avoid voltage spikes and ensure proper decoupling capacitors to maintain stable wireless operation.

How do I program the ESP32-WROOM-32UE with Arduino IDE?

Install the Espressif ESP32 package via the Arduino Boards Manager, select “ESP32-WROOM-32UE” as the target board, connect TX/RX to your USB-to-UART adapter or built-in serial interface, then compile and upload your sketch as usual.

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