This is not ESP32-S3, ESP32-S3 is amazon.com/dp/B0B7X5RVTH?ref=myi_title_dp

LILYGO T-Display-S3 ESP32-S3 1.9 inch ST7789 LCD Display TTGO Development Board with Bluetooth, USB Cable, Single Board Computer

LILYGO T-Display-S3 ESP32-S3 1.9 inch ST7789 LCD Display TTGO Development Board with Bluetooth, USB Cable, Single Board Computer

Q: Does this board have esp32 chip included on the dev board or is this meant to sit on top of an esp32 dev board like a wroom or similar?

This development board already contains esp32 chip, you can refer to the detailed picture for the location of the chip

Q: Do you sell a replacement lcd screen? I didn't realize how fragile they are and I cracked mine.

Dear customer, we have LCD screens sold separately. You can replace them. Please contact the customer service team for details jialing@lilygo.cc Thank you

Q: How do the mcus communicate between each other? is there example using i2c or spi or can? no point in buying two mcus and use only one

The MCUs would communicate with each other via WiFi or Bluetooth. I2C, SPI and can are used to communicate with peripherals such as sensors or displays. One could have devices with temperature/humidity sensors at different places in your environment using the on-board display to show the temperature at that location and have the device send the values to a central location periodically.

Product ID: 511641940

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Details

Brand
LILYGO
Model Name
T-Display-S3
Memory Storage Capacity
16 MB
CPU Model
Others
CPU Speed
1.9 GHz

⚡16MB Flash memory

🔵Dual-core 1.9GHz ESP32-S3 MCU

🧠8MB PSRAM for smooth multitasking

Frequently Bought Together

LILYGO T-Display-S3 ESP32-S3 1.9 inch ST7789 LCD Display TTGO Development Board Unsoldered Pin Version

MakerFocus 4pcs 3.7V Lithium Rechargeable Battery JST1.25 Connector 2pin, 952540 3.7V 1000mAh Battery with Protection Board and Insulated Rubber Tape Compatible with ESP32 Development Board

LILYGO T-Display-S3 ESP32-S3 1.9 inch ST7789 LCD Display TTGO Development Board Soldered pin Header Version

Description

🚀 Elevate your dev game with the T-Display-S3 — where power meets style!

AMPLE MEMORY - 16MB Flash and 8MB PSRAM ensure seamless multitasking and storage for complex applications.
VIVID VISUALS - 1.9-inch ST7789 LCD display offers crisp, vibrant visuals to bring your interfaces to life.
PLUG PLAY READY - Includes USB cable and supports popular platforms like Arduino and Raspberry Pi for instant prototyping.
SEAMLESS CONNECTIVITY - Built-in Bluetooth and Wi-Fi keep your device effortlessly connected to the modern world.
POWERHOUSE PERFORMANCE - Dual-core 1.9GHz ESP32-S3 processor delivers lightning-fast computing for your next-gen projects.

The LILYGO T-Display-S3 is a compact, lightweight development board featuring a dual-core 1.9GHz ESP32-S3 microprocessor, 16MB Flash, and 8MB PSRAM. It boasts a vibrant 1.9-inch ST7789 LCD display and integrated Bluetooth/Wi-Fi connectivity, making it ideal for professional developers and makers seeking a versatile, high-performance single board computer compatible with Arduino, Raspberry Pi, and more.

Specifications

Brand	LILYGO
Manufacturer	LILYGO
Model	‎2.44 x 1.02 x 0.39
Model Name	T-Display-S3
Product Dimensions	6.2 x 2.59 x 0.99 cm; 30 g
Item model number	‎2.44 x 1.02 x 0.39
Memory Storage Capacity	16 MB
Ram Memory Technology	PSRAM
Computer Memory Type	SIMM
Operating System	Micropython
Processor Brand	Xilinzhou
Processor Speed	1.9 GHz
Processor Type	Others
Processor Count	2
Hardware Interface	Bluetooth
Compatible Devices	Personal Computer, Smartphone, Microcontroller (Arduino, Raspberry Pi models)
Mounting Hardware	USB cable
Number of items	1
Standing screen display size	1.9 Inches
Batteries Included	No
Batteries Required	No
Wireless Type	Bluetooth
Total USB ports	1
Connector Type	Bluetooth, Wi-Fi
Does it contain liquid?	No
Manufacturer	LILYGO
Country of Origin	USA
Item Weight	30 g

Have a Question? See What Others Asked

Does this board have esp32 chip included on the dev board or is this meant to sit on top of an esp32 dev board like a wroom or similar?

Do you sell a replacement lcd screen? I didn't realize how fragile they are and I cracked mine.

is this esp32-s3?

How do the mcus communicate between each other? is there example using i2c or spi or can? no point in buying two mcus and use only one

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