LILYGO T-Dongle S3 ESP32-S3 Development Board | WiFi & BLE 5.0 USB Dongle with 0.96" LCD Screen

Unlock Powerful Wireless Control in a Compact USB Form Factor The LILYGO T-Dongle S3 is a highly versatile, pocket-sized development board powered by the advanced Espressif ESP32-S3 dual-core processor. Designed for developers, makers, and IoT engineers, it packs robust dual-band wireless capabilities, expandable storage, and an integrated color display directly into a convenient USB-A dongle format.

Whether you are building custom IoT automation, deploying portable firmware tools, testing network security, or diving into MicroPython and Arduino projects, this compact hardware powerhouse delivers the performance and flexibility you need.

Key Features:

• High-Performance MCU: Driven by an ESP32-S3 dual-core Xtensa LX7 microprocessor running up to 240MHz, offering hardware AI acceleration support.

• Vibrant Onboard Display: Features a built-in 0.96-inch IPS LCD color screen (160x80 resolution) driven by the ST7735 chip, perfect for real-time debugging, status alerts, or custom UI interfaces.

• Robust Wireless Ecosystem: Built-in 2.4GHz WiFi 4 (802.11 b/g/n) and Bluetooth 5.0 LE + Mesh support with a clean onboard antenna.

• Plug-and-Play USB Interface: Standard USB-A male connector handles power, programming, debugging, and USB OTG functions directly from your computer or power bank.

• Expandable Storage: Features an integrated MicroSD (TF) card slot to handle local logging, file hosting, or script storage.

• Multi-Platform Support: Fully compatible with Arduino IDE, PlatformIO, Espressif ESP-IDF, CircuitPython, and MicroPython.

• Protected & Portable: Shipped inside a clean, transparent protective plastic housing that shields the components while keeping the RGB status LED and screen fully visible.

Technical Specifications:

• SoC: Espressif ESP32-S3 dual-core 32-bit Xtensa LX7

• Flash Memory: 16MB

• SRAM: 512KB

• Display Size: 0.96 inches

• Display Driver: Sitronix ST7735R

• Onboard Elements: APA102 RGB LED, User/Boot Button, Reset Button

• Expansion Ports: JST SH 1.0mm 4-pin UART connector, Grove/Groove-compatible connections