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T-Deck projects and builds

Pocket ESP32-S3 communicator platform with keyboard, trackball, 2.8-inch touchscreen, audio and optional LoRa radio.

Official page ↗Buying-link policy
T-Deck product photograph
Image: LILYGO product photography ↗ · Original image asset ↗Manufacturer product photograph copied locally at reduced WebP resolution solely to identify the device in independent editorial coverage. The image is attributed and linked to its original product page, is not used as a brand asset or endorsement, and should be removed if the rights holder objects.

Why it belongs on the bench

LILYGO T-Deck is a pocket ESP32-S3 terminal with a 2.8-inch touchscreen, keyboard, trackball, microphone, speaker, Wi-Fi and Bluetooth; selected versions add an SX1262 LoRa radio. That combination supports the catalogue’s factory examples, firmware launcher, Bruce toolkit and self-contained Meshtastic or MeshCore messaging projects. Buying the right radio variant is decisive: versions are offered without LoRa or for 433, 868 and 915 MHz, and the antenna and legal band must match the deployment region. Firmware is also model-specific, so original T-Deck, T-Deck Plus and T-Deck Pro images should not be treated as interchangeable.

Explore more LILYGO devices and projects.

T-Deck projects and open-source builds

01
intermediatetime varies3 devices

Bruce firmware

Open-source ESP32 offensive-security toolkit for supported handheld boards, intended for authorized testing and education.

security lab
02
beginnertime varies4 devices

M5Stack Launcher

Install and manage firmware binaries from SD card or over the network across supported ESP32 handheld boards.

device customization
03
beginnertime varies1 device

T-Deck examples

Manufacturer code samples for T-Deck's display, keyboard, trackball, LoRa, audio and power hardware.

hardware demo

Guides for T-Deck

How to choose a pocket ESP32 gadget: Cardputer vs T-Deck vs T-Embed

The Cardputer is the best low-cost choice for typing and experimenting with self-contained ESP32 apps; the T-Deck is the stronger communicator because it combines a larger touch display, keyboard, trackball and optional LoRa; the T-Embed is the compact control-panel choice built around a rotary encoder. Choose the input method and radio you need before comparing firmware ecosystems, because those differences matter more than headline processor specifications.

3 devices

Build an off-grid LoRa messenger with T-Deck

A T-Deck can become a practical off-grid text terminal when you buy the correct regional LoRa variant, attach the matching antenna, and flash firmware that explicitly supports its keyboard and display. Meshtastic is the easiest ecosystem-first choice, while MeshCore suits a focused companion-radio network.

1 devices

Useful alternatives to T-Deck

T-Display-S3 product photograph
LILYGO product photography ↗
LILYGOintermediate

T-Display-S3

ESP32-S3 display board built around a 1.9-inch 170×320 color LCD, with buttons and battery support.

Platform
Espressif ESP32-S3, Arduino/ESP-IDF/MicroPython
Builds
02
T-Embed product photograph
LILYGO product photography ↗
LILYGOintermediate

T-Embed

Handheld ESP32-S3 controller with a 1.9-inch screen, rotary encoder, audio and optional CC1101 Sub-GHz radio.

Platform
Espressif ESP32-S3, Arduino/ESP-IDF
Builds
02
T5 E-Paper S3 Pro product photograph
LILYGO product photography ↗
LILYGOintermediate

T5 E-Paper S3 Pro

ESP32-S3 development tablet with a 4.7-inch 960×540 e-paper touchscreen, GNSS, SX1262 LoRa, microSD, battery management and USB-C.

Platform
Espressif ESP32-S3 with 16 MB flash and 8 MB PSRAM, Arduino/PlatformIO · Arduino
Builds
01