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77 lines
2.8 KiB
Plaintext
77 lines
2.8 KiB
Plaintext
---
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id: tdeck
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title: LILYGO® T-Deck
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sidebar_label: LILYGO® T-Deck
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sidebar_position: 5
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---
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The T-Deck is a compact device featuring a 2.8-inch IPS LCD touch screen with a resolution of 320x240 pixels, integrated with a small keyboard, trackball, microphone and speaker running on an ESP32-S3 dual-core processor.
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## Specifications
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- **MCU**
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- ESP32-S3FN16R8 (WiFi & Bluetooth 5 LE)
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- **LoRa Transceiver**
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- Semtech SX1262
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- **Frequency options**
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- 915 MHz
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- 868 MHz
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- 433 MHz
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- **Antenna**
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- U.FL/IPEX antenna connector for LoRa
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- **Connectors**
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- USB-C
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## Features
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- LILYGO® backlit T-Keyboard
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- Trackball
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- 2.8 inch ST7789 SPI Interface IPS LCD (Resolution: 320 x 240)
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- I2S Speaker/Microphone
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## Keyboard Shortcuts
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| Shortcut | Function |
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|-------------|-----------------------------------|
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| `alt` + `b` | Toggle keyboard backlight on/off. |
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| `alt` + `c` | Toggle function modifier (displays Fn in bottom right corner of screen). |
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| modifier + `m` | Toggles mute notifications (displays M in bottom right corner). |
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| modifier + `o(+)` | Increases screen brightness. |
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| modifier + `i(-)` | Decreases screen brightness. |
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| modifier + `q` | Quits or goes back (same as long pressing screen). |
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| modifier + `t` | Tab key, allowes user to change destination nodes and channels to send to. |
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| modifier + space bar | Send network ping. |
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| modifier + `g` | Toggle GPS. |
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## Flashing
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If you are having issues flashing the T-Deck, especially if it's your first attempt, you may need to manually place the device into Espressif's Firmware Download mode. Please follow the process below to do so.
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:::warning
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Do not proceed unless an antenna is connected to avoid possible damage to the device's radio.
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:::
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The following process will manually place the device into the Espressif Firmware Download mode:
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1. Ensure the device's power switch is toggled OFF.
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2. Press and hold the TRACKBALL.
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3. Toggle device's power switch ON.
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4. After 2-3 seconds, release the TRACKBALL button.
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5. If the device screen is black and the backlight is off, the device is in the Firmware Download mode. If the backlight is on, repeat these steps.
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With the device now in the Espressif Firmware Download mode, you can proceed with flashing using one of the supported flashing methods. It's generally recommended to use the [Web Flasher](https://flasher.meshtastic.org/). You can select "T Deck" from the device drop-down.
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## Resources
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- Firmware file: `firmware-t-deck-X.X.X.xxxxxxx.bin`
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- Purchase Links:
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- US
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- [Rokland](https://store.rokland.com/products/lilygo-t-deck-portable-microcontroller-programmer-lora-915-mhz-h642)
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- International
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- [LilyGO Store](https://www.lilygo.cc/products/t-deck)
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- [AliExpress](https://www.aliexpress.us/item/3256805505920840.html)
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