HiLetgo
0 ratings
HiLetgo ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE
genuine image
HiLetgo ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE
Ultra-low power consumption and dual-mode capabilities make the ESP32 the best choice for versatile applications.
HiLetgo ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE
Item #: 184489029

HiLetgo ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna

90% of respondents would recommend this to a friend

Item #: 184489029

SGD 25

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store
Order now and get it around Friday, September 11
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Ultra-low power consumption and dual-mode capabilities make the ESP32 the best choice for versatile applications.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Dual Connectivity
Supports both WiFi and Bluetooth, enabling seamless communication for a variety of IoT and automation projects, surpassing single connectivity options from competitors.
Powerful Processor
Features a dual-core microcontroller processor, providing robust performance for demanding applications, ensuring efficient multitasking and improved speed over similar boards.
Integrated Components
Includes an integrated antenna, RF amplifier, and filter, simplifying design and reducing external component requirements, offering convenience for developers and hobbyists alike.

Product Details

Shop HiLetgo ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE online at a best price in Singapore. B0FRD82Q54
CPU ModelTegra
Processor Speed1 MHz
Connectivity TechnologyWi-Fi
Operating SystemFreeRTOS
Processor BrandEspressif
Wireless CompabilityBluetooth
Compatible DevicesArduino Boards and Microcontrollers
RAM Memory TechnologyLPDDR
Processor Count2
Total Usb Ports1
BrandHiLetgo
Model NameESP-WROOM-32
Built-In Media1 * ESP32 Development Board
Number of Packs1
Number of Items1
Unit Count1 Count
ManufacturerHiLetgo
Model Number3-01-1287
Mfr Part Number3-01-1287
CPU Speed1 MHz
Package Weight0.5 Pound (230 grams)

Who Should Buy?

Suitable For
  • IoT Developers

    Ideal for developers creating Internet of Things applications needing WiFi and Bluetooth connectivity.

  • Arduino Enthusiasts

    Perfect for hobbyists using Arduino IDE for coding and project development with advanced features.

  • Embedded Systems Learners

    Suitable for students and beginners learning about dual-core microcontrollers and connectivity technologies.

Not Suitable For
  • Beginners Without Support

    Not ideal for absolute beginners without programming or electronics knowledge who may struggle to use it.

Product Description

HiLetgo ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the main features of the HiLetgo ESP-WROOM-32 Development Board?

    Answer: The HiLetgo ESP-WROOM-32 board is equipped with a dual-core microcontroller processor, 2.4GHz dual-mode WiFi, and Bluetooth capabilities. This combination allows it to handle complex tasks while providing seamless connectivity for IoT applications. The integrated antenna enhances signal strength and range. It is ideal for projects that require continuous data transmission, such as smart home devices, wearable technology, and robotics.
  • Question: How does the WiFi and Bluetooth functionality work on the ESP32 board?

    Answer: The ESP32 board features both WiFi and Bluetooth capabilities, allowing it to connect to the internet and communicate with other Bluetooth-enabled devices. The dual-mode WiFi supports various modes like AP, STA, and both simultaneously, enabling broader application development. This makes it perfect for Internet of Things applications, where devices need to communicate with each other remotely or via the internet.
  • Question: Can I use the HiLetgo ESP-WROOM-32 for home automation projects?

    Answer: Yes, the HiLetgo ESP-WROOM-32 is an excellent choice for home automation projects. Its WiFi and Bluetooth functionalities, combined with powerful processing capabilities, allow you to control and monitor devices effectively. For example, you can create a smart lighting system or a temperature control system that can be managed via a smartphone or automated based on set conditions.
  • Question: What programming languages can I use with the HiLetgo ESP-WROOM-32?

    Answer: You can program the HiLetgo ESP-WROOM-32 using various programming languages, primarily C/C++ with the Arduino IDE, MicroPython, or ESP-IDF for lower-level programming. Each approach offers unique benefits: Arduino IDE simplifies the development process, MicroPython is great for quick prototyping, while ESP-IDF allows for optimized and performance-oriented applications.
  • Question: Is the HiLetgo ESP-WROOM-32 compatible with the Arduino platform?

    Answer: Yes, the HiLetgo ESP-WROOM-32 is fully compatible with the Arduino platform. You can easily set it up in the Arduino IDE by installing the ESP32 board package. This compatibility allows you to leverage the extensive library of Arduino resources, making it simpler to create projects and connect additional sensors and modules.
  • Question: How can I power the HiLetgo ESP-WROOM-32 board?

    Answer: The HiLetgo ESP-WROOM-32 board can be powered through a micro USB cable or via external power sources using its VIN and GND pins. This versatility allows for portable and stationary applications. When developing battery-operated projects, make sure to consider the power consumption of your connected devices to ensure optimal performance.
  • Question: What kind of applications can I build with the HiLetgo ESP-WROOM-32?

    Answer: You can build a wide array of applications with the HiLetgo ESP-WROOM-32, including IoT devices, wireless sensors, smart home systems, and even wearables. The onboard Bluetooth allows for short-range communication, while WiFi enables data exchange over the internet. This makes it suitable for projects like wearable fitness trackers, remote-controlled cars, or environmental monitoring systems.
  • Question: Does the ESP-WROOM-32 support hardware-related features?

    Answer: Yes, the ESP-WROOM-32 supports various hardware-related features like PWM, I2C, SPI, and UART interfaces. This broad compatibility with sensors, displays, and actuators allows developers to interact with the physical world. You can easily connect various peripherals, making it suitable for advanced robotic systems, data logging applications, or even premium gaming projects.
  • Question: How can I troubleshoot issues with the HiLetgo ESP-WROOM-32?

    Answer: To troubleshoot issues with the HiLetgo ESP-WROOM-32, first check the connections and ensure your power supply is adequate. Review your code for syntax errors or logical issues. Utilizing the serial monitor in the Arduino IDE can help debug communication problems. Look for online resources and community forums for troubleshooting tips specific to your issues, as many developers share their experiences and solutions.
  • Question: Where can I buy the HiLetgo ESP-WROOM-32 ESP32 Development Board?

    Answer: You can purchase the HiLetgo ESP-WROOM-32 ESP32 Development Board from Ubuy in Singapore. Ubuy offers a reliable platform to find the board along with a variety of other electronic components, making it easy for enthusiasts and professionals to get everything they need for their projects in one place.

HiLetgo Single Board Computers 3-01-1287 Editorial Review

HiLetgo ESP-WROOM-32 ESP32 ESP-32S Development Board offers exceptional dual-mode WiFi and Bluetooth functionality, making it an ideal choice for a variety of projects. Many users report that it quickly integrates with Arduino IDE, allowing for seamless setup without issues. Despite the minor drawback of no pin labels on the top, the extensive GPIO pins and compact size are praised, ensuring usability on standard breadboards. This board is perfect for those needing real-time performance thanks to its dual-core processor, providing reliability for intricate applications like IoT devices or robotics.

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Compact design fits well on standard breadboards
  • Supports both WiFi and Bluetooth for versatility
  • Quick setup with Arduino IDE and demo software
  • Multiple GPIO pins available for various connections
  • Solid build quality and reliable performance

Cons

  • Pin labeling is only available on the bottom surface

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9300 + reviews
Read reviews
JG
Jazz
Verified buyer

“Easy to use and always helpful and sorts any issues I've had past and present”

1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer

“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”

31 August 2026 · via Trustpilot
F
fnd
Verified buyer

“The delivery was fast and the product came undamaged and authentic.”

29 August 2026 · via Trustpilot
LC
Leana
Verified buyer

“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”

25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer

“Fast, convenient and cheap. Great store!”

27 August 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

SGD 25

Order now and get it around Friday, September 11

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Features a 2.4GHz Dual-Mode WiFi and Bluetooth chip.
  • Utilizes TSMC Ultra-low power consumption 40nm technology.
  • Offers excellent power dissipation and RF performance.
  • Supports multiple modes: AP, STA, and AP+STA.
  • Compatible with Arduino IDE, making development accessible.
  • Compact PCB solution for diverse applications.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.