LILYGO® T-RGB ESP32-S3 2.8 inch LCD Touch Round Display ST7701S Screen ESP32-S3R8 Development Board Support WIFI Bluetooth TF
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Specifications
- Brand Name
- lilygo
- High-concerned chemical
- None
- Type
- WIFI, Bluetooth
- Origin
- Mainland China
- Compatible Audio & Video Equipment Style
- Display Equipment
- Package
- Yes
- Model Number
- T-RGB V1.0
- Chipset
- ESP32-S3
- MCU
- ESP32 ESP32-S3R8
- Product Type
- Display Screen Development Board
- Screen Type
- 2.1 inch LCD Round Touch Display Screen
- Screen Pixels
- 480*480 Pixel
- Screen Driver
- ST7701S
- ESP32 Module
- Support WIFI Bluetooth
- Appearance
- Oval / Round
- T-RGB 2.1 Half Circle
- H583
- T-RGB 2.1 Full Circle
- H597
- T-RGB 2.8 Full Circle
- H604
Product Description
T-RGB Introduction
T-RGB is LILYGO's first circular touch display screen.
The main control chip adopts ESP32-S3R8 Tensilica Xtensa Dual Core LX7 Microprocessor, this chip supports Wi-Fi 802.11 b/g/n and Bluetooth 5.
The screen uses a 2.8 inch ST7701S TFT LCD full-color display.
Notice:
Battery not included
More information
2.8" LCD Display Detailed Dimensions
Pros & Cons
Pros
- Features a high-resolution 2.8-inch 480*480 pixel round touch display for modern DIY projects
- Powered by ESP32-S3R8 dual-core processor with integrated Wi-Fi and Bluetooth 5 connectivity
- Supports TF card expansion for additional storage and data access
- Open-source compatible design for flexible hobbyist and professional use
Cons
- No included accessories such as power cables, enclosures, or programming tools
- Conflicting screen size details listed in the product specs, with both 2.1 inch and 2.8 inch variants noted
- Only compatible with ESP32-S3 based projects, not other microcontroller platforms
- Limited official customer support for international buyers as it is manufactured in Mainland China
Common Questions
What materials are used to make this development board and display?
The main control board uses standard PCB circuitry, and the 2.8-inch round display is a TFT LCD screen with a ST7701S driver; no hazardous high-concerned chemicals are listed.
What are the display size and dimensions of this development board?
The round display is 2.8 inches with 480*480 pixel resolution; the full board has an oval/round appearance, with model variants for half-circle and full-circle setups (H583, H597, H604).
What connectivity and compatible projects does this board support?
This board supports Wi-Fi 802.11 b/g/n and Bluetooth 5 connectivity via the ESP32-S3R8 chipset, and also supports TF card expansion for DIY electronics and IoT projects.
What is this development board intended for?
This is a circular touch display development board powered by ESP32-S3, ideal for hobbyist electronics projects, smart home interfaces, portable display devices, and custom IoT builds.
What is included in the product package?
The package includes the LILYGO T-RGB development board, but additional components like batteries, cables, or enclosures are not included unless specified.
Product information last updated on November 18, 2025