LILYGO
0 ratings
LILYGO T-RelayS3 ESP32-S3 6-Way Relay TTGO Development Board
genuine image
LILYGO T-RelayS3 ESP32-S3 6-Way Relay TTGO Development Board
Unlock endless possibilities with the LILYGO T-RelayS3, a powerful ESP32-S3 6-Way Relay Development Board featuring WiFi and Bluetooth connectivity.
LILYGO T-RelayS3 ESP32-S3 6-Way Relay TTGO Development Board
Item #: 86540662

LILYGO T-RelayS3 ESP32-S3 6-Way Relay TTGO Development Board

94% of respondents would recommend this to a friend

Item #: 86540662

XCD 147

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

QTY:

Order now and get it around Thursday, October 22
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
Unlock endless possibilities with the LILYGO T-RelayS3, a powerful ESP32-S3 6-Way Relay Development Board featuring WiFi and Bluetooth connectivity.
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

Versatile Connectivity
Equipped with WiFi and Bluetooth capabilities, the LILYGO T-RelayS3 allows seamless integration into IoT projects, enhancing user connectivity options for various applications.
Expandable Display
The T-RelayS3 supports an expandable LCD display, making it adaptable for visual feedback and monitoring, which enhances user interaction with the system.
Enhanced Relay Control
With six relay outputs, this development board provides extensive control over multiple devices simultaneously, addressing complex automation needs that are often a challenge for competing boards.

Product Details

Shop LILYGO T-RelayS3 ESP32-S3 6-Way Relay TTGO Development Board online at a best price in Saint Vincent. B0CDWQ51ZH
Operation ModeAutomatic
Brand NameLILYGO
Number of Items1
Global Trade Identification Number16971336331872
ManufacturerLILYGO
BrandLILYGO
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Home Automation Enthusiasts

    Ideal for users creating automated systems to control various home devices through WiFi and Bluetooth connectivity.

  • IoT Developers

    Great for developers building Internet of Things applications requiring multiple relay controls and wireless communication functionalities.

  • Prototypers

    Suitable for prototyping projects needing a relay board that integrates with an LCD for user interaction and visualization.

Not Suitable For
  • Beginner Programmers

    Not suitable for those with minimal programming experience, as complex setup and coding may be required.

Product Description

LILYGO T-RelayS3 ESP32-S3 6-Way Relay TTGO Development Board

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the LILYGO T-RelayS3 ESP32-S3 Development Board?

    Answer: The LILYGO T-RelayS3 is a versatile development board featuring the ESP32-S3-WROOM-1U chip. It combines WiFi and Bluetooth capabilities with a 6-way relay setup, making it ideal for automation projects. The onboard expandable LCD display enhances user interaction, allowing for real-time monitoring and control. This board is perfect for hobbyists and professionals looking to create IoT applications, automate home appliances, or develop smart devices.
  • Question: What are the key features of the T-Relay S3?

    Answer: The T-Relay S3 includes 6 relays for controlling multiple devices, rich connectivity options via WiFi and Bluetooth, and an expandable LCD display. Its compact design facilitates easy integration into projects, while the ESP32-S3 chip provides robust processing power for complex applications. The unit is ideal for smart home automation, remote monitoring, and custom IoT solutions, providing both versatility and reliability.
  • Question: How do I program the LILYGO T-RelayS3?

    Answer: Programming the T-RelayS3 can be done using the Arduino IDE or PlatformIO, making it accessible to a wide range of developers. You connect the board via USB, and with the right libraries installed, you can begin developing your applications. This flexibility allows developers to create customized programs for various tasks, from simple relay control to complex IoT integrations, catering to different levels of expertise.
  • Question: What types of projects can I build with the T-Relay S3?

    Answer: You can utilize the T-Relay S3 for multiple projects like home automation, smart garden systems, and IoT devices. Its 6 relays enable control over various appliances such as lights or motors. With its connectivity features, you can create systems that respond to remote controls or internet commands, making it suitable for applications in industries such as agriculture, security, and smart home solutions.
  • Question: Is the T-Relay S3 compatible with Home Assistant?

    Answer: Yes, the T-Relay S3 is compatible with Home Assistant, which allows you to integrate it into your smart home environment. By utilizing appropriate plugins, you can control your relays through Home Assistant’s interface. This integration supports a seamless experience, enabling remote management of devices and automating tasks based on specific triggers, thereby enhancing your home's intelligence.
  • Question: What power supply does the LILYGO T-RelayS3 require?

    Answer: The T-Relay S3 typically requires a 5V power supply, either through a USB connection or an external power adapter. It’s crucial to provide stable power to ensure optimal performance of the relays and connectivity features. Utilizing the correct power source prevents potential damage to the board and allows you to operate multiple connected devices smoothly, ensuring reliable project execution.
  • Question: Can I connect multiple T-Relay S3 boards together?

    Answer: Yes, you can connect multiple T-Relay S3 boards in a network, especially for larger projects. By using WiFi communication, multiple boards can work collaboratively, allowing you to control a broader range of devices or spread your relay operations over a larger area. This scalability is beneficial in extensive home automation or industrial applications, enhancing the project’s capacity and functionality.
  • Question: What programming languages can I use with the T-Relay S3?

    Answer: The primary programming languages for the T-Relay S3 are C++ (via Arduino) and MicroPython. C++ provides a more robust framework for complex applications, while MicroPython allows for quicker scripting and ease of use, making it ideal for beginners. Depending on your project needs and coding familiarity, you can choose the language that best suits your development style, enhancing productivity and project outcomes.
  • Question: Does the T-Relay S3 support over-the-air (OTA) updates?

    Answer: Yes, the T-Relay S3 supports over-the-air (OTA) updates, enabling you to update your sketches remotely without needing a physical connection. This feature is particularly advantageous for devices deployed in hard-to-reach locations or for applications requiring frequent updates. It streamlines maintenance, allowing for quick bug fixes and feature additions, thereby ensuring the longevity and reliability of your applications.
  • Question: Where can I buy the LILYGO T-RelayS3 ESP32-S3 Development Board in Saint Vincent?

    Answer: You can purchase the LILYGO T-RelayS3 ESP32-S3 Development Board from Ubuy in Saint Vincent. Ubuy offers a wide range of electronic components, ensuring a reliable source for your tech needs. With Ubuy, you can easily find the T-Relay S3 along with detailed specifications and customer reviews, aiding in a well-informed purchasing decision.

LILYGO Electromechanical Relays Editorial Review

LILYGO T-RelayS3 ESP32-S3 6-Way Relay TTGO Development Board offers an innovative approach to automating your projects with its automatic operation mode. This development board stands out from others with its ability to control multiple devices seamlessly, allowing for versatile applications in home automation and IoT projects. Weighing just 0.5 lbs, it's lightweight yet packed with powerful functionality, making it convenient for various setups. Users have praised its efficiency and user-friendly design, highlighting its potential to simplify complex tasks effortlessly.

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

  • Automatic operation for enhanced convenience
  • Lightweight at only 0.5 lbs
  • Versatile for home automation projects
  • Efficient control of multiple devices
  • User-friendly design for easy integration

Cons

  • May require additional components for certain setups

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9477 reviews
Read reviews
JK
Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 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.

XCD 147

Order now and get it around Thursday, October 22

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

  • Powerful ESP32-S3 6-Way Relay for versatile applications.
  • Seamless WiFi and Bluetooth connectivity for modern IoT projects.
  • Expandable LCD display options for enhanced user interaction.
  • Includes 16MB Flash and 8MB PSRAM for high-performance tasks.
  • Dual-core 32-bit processing for efficient multitasking.
  • Ideal for developers and hobbyists seeking innovative solutions.

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.