Does this support esp-now?

Dear customer, it can support esp-now.

I downloaded the factory arduino code and Successfully compiled it and install it. But only see blank screen when reboot device

Dear customer, we have received your feedback. The engineers will answer for you on Github, check out the link below. https://github.com/Xinyuan-LilyGO/T-Dongle-ESP32S2/issues/3

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T-Dongle-S3 ESP32-S3 TTGO Development Board

Product ID: 502663348

Details

Brand
LILYGO
CPU model
Others
Connectivity technology
USB Wi-Fi
Included components
LCD Display TF
Model name
T-Dongle S3

⚡ESP32-S3 Xtensa LX7 CPU - blazing fast

📶Wi-Fi 802.11 b/g/n + Bluetooth 5 - seamless connectivity

🖥️0.96 inch ST7735 LCD - crisp visual feedback

£41.39

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Description

🚀 Elevate your IoT game with the LILYGO T-Dongle-S3 — where power meets precision!

EXPANDABLE STORAGE - TF card slot lets you scale your data storage on demand—never compromise on space for your creative code and media.
DEVELOPERS DREAM - Fully compatible with Arduino IDE, PlatformIO, and MicroPython, empowering you to build, test, and deploy with ultimate flexibility.
POWERHOUSE PROCESSOR - Harness the cutting-edge ESP32-S3 Xtensa LX7 for lightning-fast, efficient performance that keeps your projects ahead of the curve.
VISUAL COMMAND CENTER - Built-in 0.96 inch ST7735 LCD screen delivers instant, clear status updates and interactive feedback right at your fingertips.
NEXT LEVEL CONNECTIVITY - Stay effortlessly connected with dual Wi-Fi 802.11 b/g/n and Bluetooth 5 support, perfect for smart, wireless innovations.

The LILYGO T-Dongle-S3 ESP32-S3 TTGO Development Board is a compact, high-performance microcontroller platform featuring the advanced ESP32-S3 Xtensa LX7 processor, integrated Wi-Fi 802.11 b/g/n and Bluetooth 5 connectivity, a sharp 0.96 inch ST7735 LCD display, and expandable TF card storage. Compatible with popular programming environments like Arduino IDE, PlatformIO, and MicroPython, it’s designed for developers seeking a versatile, reliable foundation for next-gen IoT and embedded projects.

Specifications

ASIN	B0BK9162QY
Best Sellers Rank	#49,660 in Computers ( See Top 100 in Computers ) #696 in Single-Board Computers
Brand	LILYGO
Built-In Media	LCD Display, TF card
CPU Model	Others
CPU model	Others
Compatible Devices	Wi-Fi devices supporting 802.11 b standard, computers, smartphones, single-board computers
Connectivity Technology	USB, Wi-Fi
Connectivity technology	USB, Wi-Fi
Customer Reviews	4.6 out of 5 stars 156 Reviews
Global Trade Identification Number	16971336331254
Included components	LCD Display, TF card
Item Dimensions L x W x H	5.9L x 1.8W x 0.9H centimeters
Item Highlight	0.96 inch ST7735 LCD Display,TF Card
Manufacturer	LILYGO
Model Name	T-Dongle S3
Model name	T-Dongle S3
Number of Items	1
Number of Packs	1
Operating System	Linux
Operating system	Linux
Processor Brand	Espressif
Processor Count	1
RAM Memory Technology	LPDDR
Total Usb Ports	1
Unit Count	1 Count
Wireless Compability	802.11b

Reviews

A**D

The kid said it was good

Got this for my son and he was happy with it

14.08.2026

L**T

Thank you!

Perfect little device. I developed a piece of software for it, BluKeyborg, to work with smart phones password vaults as a keyboard Input Dongle (USB HID), and it is working perfectly!

6.01.2026

H**K

Worth it

It's a neat little dev board

6.06.2026

D**S

Amazing device, programmed it already!

Simply amazing, my first programmable dongle, exactly what I needed

15.08.2026

A**R

Excellent performance and quality

Excellent performance and quality. Using it as a nerd miner

31.12.2025

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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.

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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.

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TrustScore 4.5 | 7,300+ reviews

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£41.39

Duties & taxes included

In stock

Sold byAmazon UKDelivered 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 UK.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

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

3 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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