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Item #:
222513141
LILYGO T-Dongle-S3 ESP32-S3 TTGO Development Board | 0.96 inch ST7735 LCD Display,TF Card
Item #:
222513141
XCD 81
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Order now and get it around Wednesday, August 26
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The LILYGO T-Dongle-S3 is a development board with a powerful ESP32-S3 microprocessor and a 0.96 inch ST7735 LCD display, offering wireless connectivity options such as Wi-Fi and Bluetooth 5.
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What Stands Out
Compact Design
The Lilygo T-Dongle-S3 is compact, making it ideal for portable projects and space-constrained applications while still delivering powerful ESP32-S3 capabilities.
Integrated Display
With a 0.96 inch ST7735 LCD display, this development board provides real-time visual feedback, enhancing user interaction and creativity in project development.
Versatile Storage
Equipped with a TF card slot, it allows for extensive data storage and easy access, perfect for projects requiring data logging or extensive multimedia handling.
Product Details
- LILYGO T-Dongle-S3 is a development board with a 0.96 inch ST7735 LCD display and a TF card slot.
- Powered by ESP32-S3 Xtensa LX7 microprocessor.
- Offers wireless connectivity with Wi-Fi 802.11 b/g/n and Bluetooth 5.
- Compatible with platforms like Arduino-ide, PlatformIO, and Micropython.
- GitHub repository available for more product information and resources.
- Note: The virtual TF card has no memory, a common TF card is required for removable storage.
| CPU Model | Others |
| Connectivity Technology | USB, Wi-Fi |
| Operating System | Micropython |
| Wireless Compability | 802.11b |
| Compatible Devices | Wi-Fi devices supporting 802.11 b standard, computers, smartphones, single-board computers |
| RAM Memory Technology | LPDDR |
| Processor Count | 1 |
| Total Usb Ports | 1 |
| Item Dimensions L x W x H | 2.31"L x 0.7"W x 0.34"H (5.9 x 1.8 x 0.9 cm) |
| Brand | LILYGO |
| Model Name | T-Dongle S3 |
| Built-In Media | LCD Display, TF card |
| Number of Packs | 1 |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Global Trade Identification Number | 16971336331254 |
| Manufacturer | LILYGO |
| Included Components | LCD Display, TF card |
Who Should Buy?
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IoT Developers
Ideal for IoT developers who need a compact board with a display for quick prototyping and integration.
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Education Purposes
Great choice for students learning about microcontrollers, programming, and electronics, offering hands-on experience.
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Hobbyists
Perfect for hobbyists building personal projects, thanks to its versatile features and ease of use.
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Beginner Programmers
May be challenging for absolute beginners without prior experience in programming microcontrollers or hardware setups.
Product Description
LILYGO T-Dongle-S3 ESP32-S3 TTGO Development Board | 0.96 inch ST7735 LCD Display,TF Card
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the LILYGO T-Dongle-S3 ESP32-S3 Development Board?
Answer: The LILYGO T-Dongle-S3 ESP32-S3 Development Board is a compact and powerful development solution featuring an ESP32-S3 chip, designed for various IoT applications. It integrates a 0.96 inch ST7735 LCD display and a TF card slot for added functionality, enabling users to create visually interactive projects. With its wireless capabilities, developers can utilize this board for tasks such as remote sensor monitoring, home automation, and prototyping wearable devices. -
Question:
How does the 0.96 inch ST7735 LCD display enhance project development?
Answer: The 0.96 inch ST7735 LCD display offers a vibrant visual interface for your projects, allowing developers to show real-time data, graphics, and user interfaces directly from the board. This can be particularly beneficial for applications like weather stations, fitness trackers, or real-time stat monitoring, making it easier to visualize data without needing an external monitor. Its compatibility with various libraries makes integration smooth and effective. -
Question:
What are some common applications of the LILYGO T-Dongle-S3?
Answer: The LILYGO T-Dongle-S3 can be used in a variety of applications including smart home devices, portable gaming consoles, data loggers, and even as a component in robotics projects. Its versatility stems from its wireless capabilities, display integration, and easy programmability, making it a favorite among hobbyists and professional developers alike. Whether creating a Bluetooth-enabled device or a simple display project, the possibilities are extensive. -
Question:
Is programming the LILYGO T-Dongle-S3 beginner-friendly?
Answer: Yes, programming the LILYGO T-Dongle-S3 is quite accessible, even for beginners. It supports popular programming environments like Arduino and PlatformIO, which come with extensive libraries and community support. This means users can easily find tutorials, examples, and forums to help with specific projects, whether they're creating simple LED displays or complex IoT systems. Resource availability helps bridge the gap for those new to development boards. -
Question:
What are the power requirements for the LILYGO T-Dongle-S3?
Answer: The LILYGO T-Dongle-S3 operates typically at 3.3V, meaning it's suitable for projects that require low power consumption. This feature ensures that devices built with the board can run efficiently in portable applications, like wearables powered by batteries or solar energy. Developers can optimize their designs around these power specifications, making for more sustainable and long-lasting projects. -
Question:
Does the LILYGO T-Dongle-S3 have built-in Bluetooth capabilities?
Answer: Yes, the LILYGO T-Dongle-S3 features built-in Bluetooth capabilities, allowing for seamless connection to other Bluetooth-enabled devices. This opens up numerous use cases such as mobile app connectivity for IoT systems, sensor data transmission, and local device control. By leveraging Bluetooth, developers can create interconnected systems with ease, enhancing the functionality and user experience of their projects. -
Question:
Can I use a TF card with the LILYGO T-Dongle-S3?
Answer: Absolutely, the LILYGO T-Dongle-S3 includes a TF card slot, enabling additional data storage options for your projects. This is especially useful for applications requiring large amounts of data such as data logging, image storage, or caching information for web applications. Users can easily retrieve or save data on the go, lending flexibility in various project scenarios. -
Question:
What types of sensors and modules can I connect to the LILYGO T-Dongle-S3?
Answer: The LILYGO T-Dongle-S3 supports a multitude of sensors and modules due to its GPIO pins and a range of compatible protocols such as I2C and SPI. Users can connect temperature sensors, humidity sensors, motion detectors, and many other components to expand functionality for smart home apps, environmental monitoring, or automated systems. The versatility helps in creating innovative and customized applications. -
Question:
Is there community support available for the LILYGO T-Dongle-S3?
Answer: Yes, a strong community exists around the LILYGO T-Dongle-S3, providing abundant resources for troubleshooting and creative inspiration. You'll find forums, GitHub repositories, and social media groups dedicated to discussing projects and sharing code snippets. Engaging with this community can greatly enhance your learning experience and offer insights on overcoming challenges faced during development. -
Question:
Where can I buy the LILYGO T-Dongle-S3 ESP32-S3 TTGO Development Board?
Answer: You can purchase the LILYGO T-Dongle-S3 ESP32-S3 TTGO Development Board with LCD display from Ubuy in Antigua and Barbuda. Ubuy offers a convenient shopping experience, ensuring that you can easily find and acquire this product while also gaining access to a vast selection of related components and accessories for your development needs.
LILYGO Single Board Computers Editorial Review
LILYGO T-Dongle-S3 ESP32-S3 TTGO Development Board is a compact and powerful device featuring a 0.96 inch ST7735 LCD display and TF card support, ideal for projects requiring Wi-Fi connectivity. Users have praised its robust functionality, especially noting that it maintains good performance while running demanding applications, although it can get warm under heavy use. The combination of its USB form factor and built-in screen makes it a versatile choice for hobbyists and professionals alike. The device operates on Micropython and is compatible with any Wi-Fi devices that support the 802.11b standard, making it a reliable option for various applications, including ethical hacking. Users have consistently reported satisfaction with its performance, emphasizing how much capability is packed into such a small package.
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Pros
- Compact and portable design for easy use
- Good performance with Wi-Fi functionality
- Supports LCD display and TF card
- Compatible with various Wi-Fi devices
- Ideal for development and experimentation
Cons
- Can become warm during intensive calculations
Platform Trust & Buyer Confidence
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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Order now and get it around Wednesday, August 26
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Features & Benefits
- Powerful ESP32-S3 microprocessor
- 0.96 inch ST7735 LCD display
- Wi-Fi 802.11 b/g/n connectivity
- Bluetooth 5 compatibility
- Compatible with Arduino-ide, Platforml0-ide, and Micropython
- Allows for the use of both virtual and ordinary TF cards
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