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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LILYGO T-Dongle-S3 ESP32-S3 TTGO Development Board with Screen Dongle 0.96 inch ST7735 LCD Display TF Card

LILYGO T-Dongle-S3 ESP32-S3 TTGO Development Board with Screen Dongle 0.96 inch ST7735 LCD Display TF Card

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

22718 Ft

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Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

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

VIBRANT DISPLAY - Built-in 0.96 inch ST7735 LCD screen for real-time data and UI interaction.
EXPANDABLE STORAGE - TF card slot lets you scale your storage for complex applications.
POWERHOUSE PROCESSOR - Harness the cutting-edge ESP32-S3 for lightning-fast embedded projects.
CROSS PLATFORM FRIENDLY - Compatible with Arduino IDE, PlatformIO, and MicroPython for ultimate flexibility.
DUAL WIRELESS CONNECTIVITY - Stay effortlessly connected with Wi-Fi and Bluetooth 5 support.

The LILYGO T-Dongle-S3 is a compact development board powered by the advanced ESP32-S3 Xtensa LX7 microprocessor. It features integrated Wi-Fi 802.11 b/g/n and Bluetooth 5 for versatile wireless connectivity, a sharp 0.96 inch ST7735 LCD display for immediate visual feedback, and a TF card slot for expandable storage. Designed for developers, it supports popular programming platforms including Arduino IDE, PlatformIO, and MicroPython, making it an ideal choice for innovative IoT and embedded system projects.

Specifications

ASIN	B0BK9162QY
Best Sellers Rank	#45,744 in Computers ( See Top 100 in Computers ) #614 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 152 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
Manufacturer	LILYGO
Model Name	T-Dongle S3
Model name	T-Dongle S3
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

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

G**E

Mit Ki Unterstützung super

Mit Claude Code der Knaller. Wetteranzeige mit Animationen usw in 5 min gebaut. Mega

20.06.2026

A**R

Excellent performance and quality

Excellent performance and quality. Using it as a nerd miner

31.12.2025

G**O

Utile.

Gli articoli di lilygo fino ad ora non mi hanno mai deluso ,ho anche un t embed, lo schermo a colori aiuta anche a fare debug durante i vari test

19.01.2026

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