Manual+

LILYGO T-Deck Plus

LILYGO Meshtastic T-Deck Plus User Manual

Model: T-Deck Plus

1. Bubuka

The LILYGO Meshtastic T-Deck Plus is a versatile development module integrating an ESP32-S3 microcontroller, GPS, LoRaWAN communication, and an LCD display with a full QWERTY keyboard. Designed for Meshtastic firmware, it enables off-grid communication and location tracking. This manual provides essential information for setting up, operating, and maintaining your T-Deck Plus.

2. Émbaran Kasalametan

  • Ulah ngalaan alat ka suhu ekstrim, Uap, atawa sinar panonpoé langsung.
  • Hindarkeun ragrag atanapi ngagentoskeun alat kana tabrakan anu kuat.
  • Use only the specified power source and charging methods.
  • Jauhkeun tina jangkauan barudak.
  • Entong nyobian ngabongkar atanapi ngarobih alat, sabab ieu tiasa ngabatalkeun garansi sareng nyababkeun karusakan.

3. Eusi Paket

Upon receiving your LILYGO T-Deck Plus, please verify that all components are present:

  • LILYGO T-Deck Plus device
  • Antenna (external antenna versions only)
  • USB-C cable (typically included for charging/data)
LILYGO T-Deck Plus in its packaging
Figure 3.1: T-Deck Plus in its protective case.

4. Produk Langkungview

The T-Deck Plus features a compact design with a 2.8-inch LCD, a full QWERTY keyboard, and various integrated modules for robust functionality.

Hareup jeung tukang view of the LILYGO T-Deck Plus
Gambar 4.1: Hareup jeung tukang View of T-Deck Plus.
Detailed pinout and component diagram of LILYGO T-Deck Plus
Figure 4.2: T-Deck Plus Pinout and Component Diagram.

4.1. komponén konci

  • MCU: Mikroprosesor LX7 dual-core ESP32-S3FN16R8
  • tampilan: 2.8 inch ST7789 SPI IPS LCD (320x240 resolution, full viewsudut)
  • kibor: Full QWERTY keyboard with trackball navigation
  • Modul LoRa: SX1262 LoRa low power transceiver (433/868/915MHz selectable)
  • GPS: Integrated GPS module
  • Konektipitas: Wi-Fi & Bluetooth 5 (LE) 2.4 GHz
  • Mémori: 16 MB Flash, 8 MB PSRAM
  • Audio: Mikropon sareng Speaker
  • Panyimpenan: slot Kartu TF
  • Batré: 2000mAh capacity (internal)
  • Pamasangan: 1/4-inch nut for tripod or other mounts
  • anteneu: Internal or external antenna options available (see SKU types)
Comparison of internal and external antenna versions of LILYGO T-Deck Plus
Figure 4.3: Internal vs. External Antenna Versions.

5. Setélan

5.1. Setup Hardware Awal

  1. Attach Antenna (External Antenna Versions Only): Carefully screw the provided LoRa antenna onto the SMA connector located on the device. Ensure it is finger-tight to avoid damage.
  2. Daya Hurung: Locate the power button (refer to Figure 4.2 for exact location) and press it to turn on the device.
  3. Ngecas: Connect the device to a 5V USB power source using a USB-C cable to charge the internal 2000mAh battery. The BAT ADC pin (I004) is used for battery level detection.

5.2. Software Setup (Meshtastic Firmware)

The T-Deck Plus is pre-flashed with Meshtastic firmware. For advanced configuration or firmware updates, you will need to connect the device to a computer.

  1. Nyambung ka PC: Use a USB-C cable to connect the T-Deck Plus to your computer.
  2. Lingkungan Pangwangunan: The device supports development environments such as Arduino, PlatformIO-IDE, and Micropython. Refer to the official Meshtastic documentation or LILYGO's GitHub for detailed flashing and configuration instructions specific to the ESP32-S3 and T-Deck Plus.
  3. Kartu TF: Insert a TF card into the designated slot for additional storage, if required by your application.

6. Parentah Operasi

6.1. Napigasi Dasar

  • Layar LCD: The 2.8-inch IPS LCD shows device status, messages, and menu options.
  • kibor: Use the QWERTY keyboard for text input.
  • Trackball: The trackball (pins UP 1002, LEFT 1001, DOWN 1003, RIGHT 1015) is used for menu navigation and selection.

6.2. Meshtastic Functionality

With Meshtastic firmware, the T-Deck Plus acts as a node in a mesh network. Key functions include:

  • Sending/Receiving Messages: Type messages using the keyboard and send them over the LoRa network.
  • Ngalacak GPS: The integrated GPS module provides location data, which can be shared with other nodes in the mesh.
  • Node Discovery: Discover and connect to other Meshtastic devices within range.
  • Konfigurasi: Access device settings via the LCD menu to adjust LoRa frequencies, power settings, and other parameters.
LILYGO T-Deck Plus displaying its user interface
Figure 6.1: T-Deck Plus User Interface.

6.3. Fitur Audio

The device includes a microphone and speaker, enabling potential voice communication or audio alerts depending on the firmware capabilities.

7. Pangropéa

  • beberesih: Anggo lawon anu lemes sareng garing pikeun ngabersihkeun alat. Hindarkeun pembersih atanapi pangleyur anu abrasif.
  • Perawatan batré: Pikeun manjangkeun umur batre, ulah miceun pinuh alat sering. Ngecas eta rutin.
  • Pembaruan firmware: Periodically check LILYGO's official channels or the Meshtastic project for firmware updates to ensure optimal performance and access to new features.
  • Panyimpenan: Lamun teu dipaké pikeun période nambahan, nyimpen alat dina tiis, tempat garing.

8. Cara ngungkulan

Masalah Mungkin Cukang lantaranana Solusi
Alat teu hurung batré lemah; Masalah tombol daya Charge the device for at least 30 minutes. Ensure the power button is pressed firmly.
No LoRa communication Antenna not connected (external version); Incorrect frequency; Out of range Ensure antenna is securely attached. Verify LoRa frequency settings match other devices. Move closer to other Meshtastic nodes.
GPS henteu nampi sinyal Poor satellite visibility; GPS module disabled Pindah ka tempat anu kabuka sareng langit anu cerah view. Check Meshtastic settings to ensure GPS is enabled.
LCD display is blank or frozen Software error; Display connection issue Perform a hard reset (long press power button). Re-flash the firmware if the issue persists.

9. Spésifikasi

Fitur Rincian
MCU Mikroprosesor LX7 dual-core ESP32-S3FN16R8
Protokol Wireless 2.4 GHz Wi-Fi, Bluetooth 5 (LE), LoRaWAN (SX1262)
Frékuénsi LoRa 433MHz, 868MHz, 915MHz (selectable)
Daya Pangiriman LoRa +22dBm
tampilan 2.8 inch ST7789 SPI IPS LCD, 320 x 240 resolution, full viewsudut ing
Mémori 16 MB Flash, 8 MB PSRAM
GPS Integrated GPS module (RX(44), TX(43))
Batré 2000mAh (BAT ADC pin I004)
Input QWERTY Keyboard, Trackball (UP 1002, LEFT 1001, DOWN 1003, RIGHT 1015)
Audio Mikropon, Speaker
Panyimpenan éksternal TF Card slot (MOSI 1041, MISO 1038, SCK 1040, CS 1039)
Ukuran (L x W x H) 115mm x 72mm x 20mm
Antenna Length (External) 203 mm
Pamasangan kacangan 1/4 inci
Dimensions of the LILYGO T-Deck Plus and its external antenna
Figure 9.1: Device Dimensions.

10. Rojongan

For further assistance, technical documentation, or community support, please refer to the following resources:

  • LILYGO Official Website or GitHub Repository for T-Deck Plus.
  • Meshtastic Project Documentation and Community Forums.

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