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🚀 Unlock your IoT potential with the T-Dongle-S3 — where power meets portability!
The LILYGO T-Dongle-S3 is a compact development board powered by the ESP32-S3 Xtensa LX7 microprocessor, featuring integrated Wi-Fi 802.11 b/g/n and Bluetooth 5 connectivity. It includes a vibrant 0.96 inch ST7735 LCD display and supports TF card expansion for versatile storage options. Designed for professionals and makers, it supports multiple development platforms including Arduino-IDE, PlatformIO, and MicroPython, making it an ideal tool for cutting-edge IoT and embedded projects.






| ASIN | B0BK9162QY |
| Best Sellers Rank | 88,227 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 745 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 138 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 |
| Wireless Compability | 802.11b |
A**R
Display Pin Error
cant flash certain stuff because of the display pins, theyre different than the default ones.
L**T
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!
H**K
Worth it
It's a neat little dev board
G**E
Mit Ki Unterstützung super
Mit Claude Code der Knaller. Wetteranzeige mit Animationen usw in 5 min gebaut. Mega
A**R
Excellent performance and quality
Excellent performance and quality. Using it as a nerd miner
G**O
Utile.
Gli articoli di lilygo fino ad ora non mi hanno mai deluso ,ho anche un t embed, lo schermo a colori aiuta anche a fare debug durante i vari test
Trustpilot
1 week ago
1 month ago