ESP32-WROOM-32D IoT Development Board Module for Arduino

(3 customer reviews)

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Approx Restocking Date: 25 to 30 Days
SKU: 1308031
  1. Product: Development Board
  2. Model: ESP32-WROOM-32D
  3. CPU:  Xtensa dual-core 32-bit LX6 microprocessor
  4. Antenna: On board Antenna
  5. Frequency: 240 MHz
  6. Voltage: 3.6V
  7. Current: 500mA


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Brand: Espressif
Category: IoT Development Boards
Tags: IoT Development Doard Module, ESP32-WROOM-32D IoT Development Doard Module

This is a ESP32-WROOM-32D IoT Development Board Module for Arduino.

ESP32 is far superior to Arduino UNO. That means it has all the features you need to create your IoT & non-IoT projects, ESP32 can perform as a complete standalone system or as a slave device to a host MCU, reducing communication stack overhead on the main application processor. ESP32 can interface with other systems to provide Wi-Fi and Bluetooth functionality through its SPI / SDIO or I2C / UART interfaces

ESP32 is the name of the chip that was developed by Espressif Systems. This provides Wi-Fi (and in some models) dual-mode Bluetooth connectivity to embedded devices. While ESP32 is technically just the chip, modules and development boards that contain this chip are often also referred to as “ESP32” by the manufacturer

ESP32-WROOM-32D is a powerful, generic Wi-Fi + Bluetooth + Bluetooth LE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, and music streaming, and MP3 decoding.
ESP32-WROOM-32D is different from ESP32-WROOM-32U in that ESP32-WROOM-32D have on board Antenna you do not need to connect the antenna externally to the ESP32-WROOM-32D IoT Development board 

When the ESP32 is set as a Wi-Fi station, it can connect to other networks (like your router). In this scenario, the router assigns a unique IP address to your ESP board. You can communicate with the ESP using other devices (stations) that are also connected to the same network by referring to the ESP unique IP address

ESP32D is a low-footprint and entry-level development board that is part of the ESP32 series. This board has a rich peripheral set. The built-in ESP32 pinout is optimized for hassle-free prototyping


  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


Wi-Fi Station


  1. ESP32-WROOM-32D 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

Packages Includes: 

1 x ESP32-WROOM-32D Development Board Module for Arduino



IoT Development Board



CPU clock frequency

80 MHz to 240 MHz


Tensilica Xtensa LX6 dual core

Voltage (V)





448 KB ROM



On Board Ports

Wi-Fi + Bluetooth + Bluetooth LE MCU

Operating Temperature (°C)

-40 to 85 °C

Shipping Weight 0.01 kg
Shipping Dimensions 8 × 5 × 2 cm
1 Month Warranty

This item is covered with a standard warranty of 1 month from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 3 reviews

5.0 overall

Add a review

  1. JIJITH NAMBIATTIL (verified owner)

    Working good.


  2. dipinraj.d (verified owner)

    Good one


  3. dipinraj (verified owner)

    Good one



Comparison Table Datasheet

Questions and answers of the customers

    Which ESP 32 needs to be selected in Arduino IDE?
  1. 0 votes
    Q Which ESP 32 needs to be selected in Arduino IDE? answer now
    Asked by eswaramoorthykv on March 26, 2024 8:29 pm

     Select the ESP32 Dev Module from the Tools &... Read more

  2. Does this have an onboard led? Also is it a good b... Read more
  3. 0 votes
    Q Does this have an onboard led? Also is it a good beginner board? (I want to get into esp32's) answer now
    Asked by Jewel Mahanta on March 17, 2024 2:44 pm

    Yes, this board has an onboard LED and also the... Read more

  4. when will this be delivered?
  5. 0 votes
    Q when will this be delivered? answer now
    Asked by sari19061995 on February 19, 2024 1:05 pm

    Please contact our customer support 

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Country Of Origin: China

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