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

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

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

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.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

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

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

Product ID: 428878478

Details

Brand
LILYGO
CPU model
Others
Memory storage capacity
16 MB
Model name
T-Display-S3
RAM memory installed size
16 MB

⚡16MB Flash for lightning-fast storage

📶WiFi 802.11 + Bluetooth 5.0 + BT mesh for seamless connectivity

🧠Dual-core LX7 MCU for powerhouse performance

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

¥6795

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Description

🚀 Tiny board, massive potential — build the future in your palm!

MEMORY TO SPARE - 16MB Flash and 8MB PSRAM handle complex code and multitasking with ease
COMMUNITY BACKED - Open-source support and active GitHub repo fuel your innovation journey
NEXT GEN WIRELESS - Integrated WiFi and Bluetooth 5.0 with mesh networking for future-proof projects
COMPACT POWERHOUSE - 1.9-inch vibrant ST7789 LCD packs big visuals in a tiny frame
EFFORTLESS PROTOTYPING - Pre-soldered pin headers save you setup time and frustration

The LILYGO T-Display-S3 is a compact ESP32-S3 development board featuring a crisp 1.9-inch ST7789 LCD, dual-core LX7 microprocessor, and robust wireless connectivity including WiFi 802.11 and Bluetooth 5.0 with mesh. With 16MB Flash and 8MB PSRAM, plus pre-soldered pin headers, it’s designed for rapid prototyping and versatile IoT projects, backed by an active open-source community.

Specifications

ASIN	B09J112YR7
Best Sellers Rank	76,543 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 703 in Motherboards
Box Contents	USB cable
Brand	LILYGO
Brand Name	LILYGO
CPU Model	Others
CPU model	Others
Compatible Devices	Devices with USB or Bluetooth connection
Connectivity technology	Bluetooth, USB
Country of Origin	China
Customer Reviews	4.4 out of 5 stars 119 Reviews
Global Trade Identification Number	16971336330899, 16971336331162
Item Dimensions L x W x H	6.2L x 2.6W x 1H centimetres
Manufacturer	LILYGO
Manufacturer Part Number	2.44 x 1.02 x 0.39
Memory Storage Capacity	16 MB
Memory storage capacity	16 MB
Model Name	T-Display-S3
Model Number	2.44 x 1.02 x 0.39
Model name	T-Display-S3
Network Connectivity Technology	Bluetooth, USB
Operating System	Micropython
Processor Brand	Espressif
Processor Count	2
RAM Memory Installed	16 MB
RAM Memory Technology	LPDDR3
RAM memory installed size	16 MB
Smart Home Compatibility	Not Smart Home Compatible
Total USB Ports	1
Unit Count	1.0 count
Wireless Compability	Bluetooth

Reviews

C**.

smaller than i expected but it's okay

10.04.2023

M**M

Superb

Very powerful little module. Built in Wifi & BT, can be used for a range of projects. In short supply, hence the current price. Very well packed (foam inside plastic case). Documentation is sparse, but there are a lot of YT videos to guide you...

2.01.2023

G**N

Ik ben heel tevreden

Snelle levering. Plezant om mee te werken.

6.03.2026

L**A

Very good but basic.

I like the screen but it’s overpriced on AMZ. It works as a speed display in my car and now I understand why car display are so expensive. This display floods up with black pixels when it’s very hot inside the car. After a cooldown it’s back to normal. Programming is very easy and no issues with drivers and libraries.

9.07.2025

G**N

Great uC and display

Great for the price.

9.09.2023

M**2

Perfektes Board zum guten Preis

Das T-Display-S3 ist aus meiner Sicht ein perfektes Board zum Experimentieren und kommt in bester Qualität an. Passende Gehäuse kann man sich aus Holz basteln oder im 3D-Drucker ausdrucken. So finden auch Kinder schnell einen Zugang zu komplexen Technologien und Programmierung.

7.12.2023

C**S

¡Pequeña pero matona! 😍

La LILYGO TTGO T-Display-S3 me ha sorprendido gratamente. Ya había trasteado con otras placas ESP32, pero esta es una maravilla en formato compacto. La pantalla de 1.9" se ve nítida y colorida, perfecta para mostrar datos o hacer interfaces sencillas sin tener que conectar nada externo. 👌 Lo mejor es que viene con el ESP32-S3, que tiene más chicha que el clásico ESP32, y se programa directamente por USB, así que cero complicaciones ahí. Además, los dos botoncitos programables vienen de lujo para hacer pruebas rápidas o darle funcionalidad sin tener que montar pulsadores externos. 🔘🔘 La interfaz I8080 puede parecer un poco raruna si vienes de SPI, pero una vez pillas el truco, va como un tiro. Yo la estoy usando para un mini panel de control y va de lujo. 😎 💡 Consejo: usa la librería de pantalla adecuada (ojo con las versiones), porque si no, te puedes volver un poco loco al principio. Pero una vez todo encaja, la experiencia es top. En resumen: una placa muy completa para su tamaño, ideal para proyectos compactos y con pantalla integrada. ¡Muy recomendable para makers, estudiantes o cualquiera que quiera cacharrear un poco más allá del típico ESP32! 🔧📟

7.05.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

¥6795

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews