Skip to product information
1 of 6




ESP32-S3 2.1 inch Round Display Touch Screen Development Board

Regular price $29.04 USD
Regular price Sale price $29.04 USD
Sale Sold out

⚠️Please note that all policy page on site only applies to items purchased from our store:

Relevant technical or usage issues can be also discussed in our GitHub or Community.

About Tax

At present, the price of the platform does not include tax.
Customers in Europe should pay attention to the tax problem after the package reaches the local country.

[orders over 150 euros may generate tax, which needs to be borne/handled by the customer, the local policy shall prevail.]

Commended User

People with programming foundation[engineers / students / makers, etc..]

Shipping & Delivery

Methods & Delivery Time

Standard Express: 25-30 Days

YunTu Express: 10-20 Days

DHL: 10-17 Days

FedEx: 10-17 Days


If you do not see one of the above shipping methods when checking out, it may be because your country does not support that shipping method, please select one of the available channels already listed or contact us for assistance.

Please note that all delivery times are estimated for reference only.

Please make sure your address is fully filled in (including province and continent, which will affect the shipping time of your order)

For more details please check our shipping policy.

T-RGB is the first circular touch display screen of LilyGo. The screen uses a 2.1-inch ST7701S TFT LCD full-color display.

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.

Round Full Round


MCU ESP32-S3R8 Dual-core LX7 microprocessor
Wireless Connectivity Wi-Fi 802.11, BLE 5 + BT mesh
Programming Platform Arduino-ide, VS Code
 Onboard functions:
Flash 8MB
Button Boot; Reset
Bat voltage detection IO04
 TF-Card Slot
 2.1 inch ST7701S IPS TFT LCD:
Resolution 480(H) X 480(V) RGB Full Color
Interface 3-wire SPI + 18bit RGB interface
Drive IC ST7701S
Display Type 2.1-inch TFT LCD


Technical Support [Github]

If you need technical support please check the link to find more details.



Pin Diagram


Round Version

Note: Batteries do not include

Full Round Version
Note: Batteries do not include
View full details

Customer Reviews

Based on 2 reviews
Tomas Vraspir


Mihai Ciomaga-Gheorghiu

I'm newbie guy in ESP32-S3 development.
Finally, got yesterday the T-RGB toy with round lcd touch.
Powered and demo touch working ok.

Meantime, I have another question about dongle version T-Dongle-S3.
I saw ESP32S3 development board preparation on github
When T-Dongle-S3 will be released for purchasing ?

Regards, Mihai

Hi Mihai,

We are happy to have your support for lilygo, and T-Dongle-S3 will be released soon!