The T-Deck is a compact, portable development device featuring a 2.8-inch, 320 x 240 pixel IPS LCD display, a mini keyboard, and a powerful ESP32 dual-core processor. While it’s not a traditional smartphone, its programmable capabilities allow you to transform it into a standalone messaging device, a custom coding tool, or an IoT development platform.

Designed for developers and tech enthusiasts, the T-Deck offers endless possibilities for customization, making it ideal for embedded programming, wireless communication projects, and creative applications.

The T-Deck is a powerful development tool featuring the ESP32-S3 dual-core LX7 microprocessor, with 2.4 GHz Wi-Fi and Bluetooth 5 LE wireless communication capabilities, ideal for various IoT applications. It supports development environments like Arduino, PlatformIO-IDE, and Micropython, offering flexibility for developers across multiple platforms.

Key Features

• MCU: Equipped with ESP32-S3FN16R8 dual-core LX7 microprocessor for high performance.
• Wireless Communication: Supports 2.4 GHz Wi-Fi and Bluetooth 5 LE for fast and stable wireless connections.
• Development Environments: Compatible with Arduino, PlatformIO-IDE, and Micropython, providing versatile development options.
• Memory and Storage: Includes 16MB Flash and 8MB PSRAM for efficient processing and storage.
• Display: Features a 2.8-inch ST7789 IPS display with 320 x 240 resolution, providing wide-angle, high-definition visuals.
• LoRa Communication Module: Integrated SX1262 LoRa transceiver, with optional 433/868/915 MHz frequency bands and +22dBm transmission power for long-range communication.
• Extended Functionality: Includes battery detection and 1004 pins, making it adaptable for more complex applications. Supports microphone and speaker for enhanced audio capabilities.

Sample Code For Reference [Github]

If you need technical support please check the link to find more details.

T-Deck

Note:

The T-Deck-Plus development board has specifically assigned the pins on its Grove interface to the GPS module, meaning the Grove interface cannot be used for other peripherals.

Additionally, an important update was made to the TFT_eSPI ST7789 initialization sequence on July 26, 2024. However, this update has not yet been integrated into the TFT_eSPI upstream branch. If you experience any issues with incorrect screen displays, please verify whether your setup matches the updated initialization sequence available in the repository.

Display of the T-Deck

Size

Pin Diagram