--- product_id: 504997572 title: "LILYGO T-Dongle-S3 ESP32-S3 TTGO Development Board with Screen Dongle 0.96 inch ST7735 LCD Display TF Card" brand: "lilygo" price: "223 zł" currency: PLN in_stock: true reviews_count: 6 category: "Lilygo" url: https://www.desertcart.pl/products/504997572-lilygo-t-dongle-s3-esp32-s3-ttgo-development-board-screen store_origin: PL region: Poland --- # TF Card slot for expandable storage Wi-Fi 802.11 b/g/n & Bluetooth 5 0.96 inch ST7735 LCD Display LILYGO T-Dongle-S3 ESP32-S3 TTGO Development Board with Screen Dongle 0.96 inch ST7735 LCD Display TF Card **Brand:** lilygo **Price:** 223 zł **Availability:** ✅ In Stock ## Summary > 🚀 Tiny Tech Titan: Power your next-gen IoT innovation with style and speed! ## Quick Answers - **What is this?** LILYGO T-Dongle-S3 ESP32-S3 TTGO Development Board with Screen Dongle 0.96 inch ST7735 LCD Display TF Card by lilygo - **How much does it cost?** 223 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/504997572-lilygo-t-dongle-s3-esp32-s3-ttgo-development-board-screen) ## Best For - lilygo enthusiasts ## Why This Product - Trusted lilygo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Expandability:** TF card slot lets you boost storage or protect your USB interface with ease. - • **Developer’s Dream Platform:** Supports Arduino-IDE, PlatformIO, and MicroPython for ultimate coding flexibility. - • **Seamless Wireless Powerhouse:** Dual-band Wi-Fi and Bluetooth 5 keep you effortlessly connected in any smart environment. - • **Compact Visual Command Center:** Vibrant 0.96 inch ST7735 LCD screen delivers real-time data and control at a glance. - • **Proven Reliability & Community:** Backed by a 4.6-star rating and active GitHub support for cutting-edge projects. ## Overview The LILYGO T-Dongle-S3 is a compact ESP32-S3 development board featuring a 0.96 inch ST7735 LCD display, integrated Wi-Fi 802.11 b/g/n and Bluetooth 5 connectivity, and a TF card slot for expandable storage. Designed for professional developers, it supports Arduino-IDE, PlatformIO, and MicroPython, making it a versatile tool for IoT and embedded projects. Highly rated and community-backed, it’s perfect for those who want a powerful, portable, and customizable development experience. ## Description Product Description T-Dongle-S3 Specifications Note The Virtual TF card has no memory. If you need to remove the Virtual TF card, please insert a common TF card to protect the USB-A interface. Ordinary TF card can use TF card function normally. Product Pin Diagram Arduino:Click "File" in the upper left corner -> Preferences -> Additional Development >Board Manager URL -> Enter the URL in the input box. (ESP32S3 is a new chip, and the SDK version needs to be version 2.0.3 or above) raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json Click OK and the software will be installed by itself. After installation, restart the Arduino IDE software. Search for ESP32 in Tools->Board Manager and install ESP32-Arduino SDK Copy all files in the lib folder to \Arduino\libraries Select the settings as shown. Note that the FLASH size partition and size may be modified depending on the board. PlatfromIO PlatformIO plug-in installation: Click on the extension on the left column -> search platformIO -> install the first plug-in Click Platforms -> Embedded -> search Espressif 32 in the input box -> select the corresponding firmware installation ESP-IDF:The installation method is also inconsistent depending on the system, it is recommended to refer to the official manual for installation Micropython tft_config.py is already built into the firmware. The examples in the examples directory can be used directly. For detailed function query, please refer to the Github:github.com/Xinyuan-LilyGO/T-Dongle-S3 Product Display Review: Display Pin Error - cant flash certain stuff because of the display pins, theyre different than the default ones. Review: Thank you! - Perfect little device. I developed a piece of software for it, BluKeyborg, to work with smart phones password vaults as a keyboard Input Dongle (USB HID), and it is working perfectly! ## Features - MCU: ESP32-S3 Xtensa LX7 microprocessor. - Wireless Connectivity: Wi-Fi 802.11 b/g/n, bluetooth5. - Platform: Arduino-ide、 Platforml0-ide、 Micropython. - Github:github.com/Xinyuan-LilyGO/T-Dongle-S3. - Note:The Virtual TF card has no memory. If you need to remove the Virtual TF card, please insert a common TF card to protect the USB-A interface.Ordinary TF card can use TF card function normally. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BK9162QY | | Best Sellers Rank | 56,132 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 474 in Motherboards | | Box Contents | LILYGO T-Dongle-S3 ESP32-S3 TTGO Development Board, 0.96 inch ST7735 LCD Display, TF card | | Brand | LILYGO | | Brand Name | LILYGO | | CPU Model | Atom | | CPU model | Atom | | Compatible Devices | Wi-Fi devices supporting 802.11 b standard, computers, smartphones, single-board computers | | Connectivity technology | Wi-Fi | | Country of Origin | China | | Customer Reviews | 4.7 out of 5 stars 133 Reviews | | Global Trade Identification Number | 16971336331254 | | Included components | LILYGO T-Dongle-S3 ESP32-S3 TTGO Development Board, 0.96 inch ST7735 LCD Display, TF card | | Item Dimensions L x W x H | 5.9L x 1.8W x 0.9H centimetres | | Manufacturer | LILYGO | | Model Name | T-Dongle S3 | | Model name | T-Dongle S3 | | Network Connectivity Technology | Wi-Fi | | Operating System | Linux | | Operating system | Linux | | Processor Brand | Espressif | | Processor Count | 1 | | RAM Memory Technology | LPDDR | | Total USB Ports | 1 | | Unit Count | 1.0 count | | Wireless Compability | 802.11b | ## Product Details - **Brand:** LILYGO - **CPU model:** Atom - **Connectivity technology:** Wi-Fi - **Included components:** LILYGO T-Dongle-S3 ESP32-S3 TTGO Development Board, 0.96 inch ST7735 LCD Display, TF card - **Model name:** T-Dongle S3 ## Images ![LILYGO T-Dongle-S3 ESP32-S3 TTGO Development Board with Screen Dongle 0.96 inch ST7735 LCD Display TF Card - Image 1](https://m.media-amazon.com/images/I/615+PTSSAmL.jpg) ![LILYGO T-Dongle-S3 ESP32-S3 TTGO Development Board with Screen Dongle 0.96 inch ST7735 LCD Display TF Card - Image 2](https://m.media-amazon.com/images/I/41PRVoJLzgL.jpg) ![LILYGO T-Dongle-S3 ESP32-S3 TTGO Development Board with Screen Dongle 0.96 inch ST7735 LCD Display TF Card - Image 3](https://m.media-amazon.com/images/I/51mZqoKAStL.jpg) ![LILYGO T-Dongle-S3 ESP32-S3 TTGO Development Board with Screen Dongle 0.96 inch ST7735 LCD Display TF Card - Image 4](https://m.media-amazon.com/images/I/51YouAUdmXL.jpg) ![LILYGO T-Dongle-S3 ESP32-S3 TTGO Development Board with Screen Dongle 0.96 inch ST7735 LCD Display TF Card - Image 5](https://m.media-amazon.com/images/I/41Sz1IscxiL.jpg) ## Questions & Answers **Q: Does this support esp-now?** A: Dear customer, it can support esp-now. **Q: I downloaded the factory arduino code and Successfully compiled it and install it. But only see blank screen when reboot device** A: Dear customer, we have received your feedback. The engineers will answer for you on Github, check out the link below. https://github.com/Xinyuan-LilyGO/T-Dongle-ESP32S2/issues/3 ## Customer Reviews ### ⭐⭐⭐ Display Pin Error *by A***R on 25 October 2025* cant flash certain stuff because of the display pins, theyre different than the default ones. ### ⭐⭐⭐⭐⭐ Thank you! *by L***T on 6 January 2026* Perfect little device. I developed a piece of software for it, BluKeyborg, to work with smart phones password vaults as a keyboard Input Dongle (USB HID), and it is working perfectly! ### ⭐⭐⭐⭐⭐ Great for learning... *by V***S on 17 November 2025* Pretty neat little device, cheap to throw some nerdminer firmware on there and have some fun. It does have telemetry so you can see how hot it's running. It does run hotter than Lilygo's T-Display-S3 that doesn't have the shell around it, but you lose out on the convenience of this USB stick form factor. That being said, the extra Cs haven't affected its hash rate, matches the T-Display. ## Frequently Bought Together - LILYGO T-Dongle-S3 ESP32-S3 TTGO Development Board with Screen Dongle 0.96 inch ST7735 LCD Display TF Card - SparkFun Qwiic Cable Kit Hook Up I2C Qwiic Development Boards in no time No Soldering Required Includes 10 Different Lengths Styles Breadboardable Polarized 4-pin JST Connector Daisy Chain-able --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/504997572-lilygo-t-dongle-s3-esp32-s3-ttgo-development-board-screen](https://www.desertcart.pl/products/504997572-lilygo-t-dongle-s3-esp32-s3-ttgo-development-board-screen) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-24*