LILYGO T-Display S3 is a compact and powerful ESP32-S3 development board designed for embedded systems, IoT applications, and rapid prototyping. Powered by the ESP32-S3 chip , it features a vibrant 1.9-inch LCD color screen, two programmable buttons, and supports communication via the I8080 interface.
Maintaining the same layout as the original T-Display, the LILYGO T-Display S3 enables seamless USB communication and programming, making it ideal for developers and makers. Whether you're building smart devices, interactive dashboards, or sensor-based systems, this ESP32-S3 board offers performance, flexibility, and ease of use.
LILYGO T-Display S3 Enclosure Versions
The LILYGO T-Display S3 ESP32-S3 development board is available in soldered and non-soldered enclosure versions. Please note: the touch version does not include a case. Only the soldered version of the LILYGO T-Display S3 comes with a black enclosure, ideal for embedded and IoT applications.
Important Notes:
- Use a USB 2.0 (USB-A to USB-C) cable for stable connectivity and programming.
- The LILYGO T-Display S3 is compatible with the ST7789 display .
- A 200mAh lithium battery is required for portable operation.
MIDI Expansion Board for LILYGO T-Display S3
The LILYGO T-Display S3 supports MIDI expansion boards, enabling audio playback via headphones or stereo systems. This MIDI board is compatible with all versions of the LILYGO T-Display S3 development board, making it ideal for sound simulation and interactive projects.
Please Note:
This package includes only the MIDI board. The LILYGO T-Display S3 device must be purchased separately. Please choose the correct version to pair with your MIDI expansion according to your project needs.
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Specifications
| MCU | ESP32-S3R8 Dual-core LX7 microprocessor |
| Wireless Connectivity | Wi-Fi 802.11, BLE 5 + BT mesh |
| Programming Platform | Arduino IDE, MicroPython |
| Flash | 16MB |
| PSRAM | 8MB |
| Battery Voltage Detection | IO04 |
| Onboard Functions | Boot + Reset + IO14 Button |
| LCD | 1.9" Full-color TFT Display |
| Drive Chip | ST7789V |
| Resolution | 170(H)RGB x 320(V), 8-Bit Parallel Interface |
| Working Power Supply | 3.3V |
| Support | STEMMA QT / Qwiic, JST-SH 1.0mm 4-PIN |
| Connector | JST-GH 1.25mm 2-PIN |
Sample Code Reference [GitHub]
If you need technical support, please visit the following GitHub repository for documentation and examples:
Pin Diagram
Basic Version
More details
What's In The Box
Solder Version