LILYGO T-Deck Factory Firmware LoRa Module
- Powerful ESP32-S3 Performance: Equipped with the ESP32-S3 dual-core LX7 processor, supporting Wi-Fi 2.4GHz and Bluetooth 5 LE, offering efficient wireless communication for IoT and embedded development.
- High-Resolution IPS Display & Mini Keyboard: Features a 2.8-inch ST7789 IPS display (320×240 resolution) for wide-angle, high-definition visuals, and a built-in mini keyboard for easy interaction and data input.
- LoRa Communication & Multi-Function Expansion: Optional SX1262 LoRa module (supporting 433/868/915 MHz frequency bands) for long-range, low-power communication. Also includes microphone, speaker, and battery detection support, ideal for smart devices and wireless communication projects.
€69,90 – €89,90
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| Region | Estimated Delivery (Business Days) |
|---|---|
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For Engineers Who Love Open Source Hardware
Hello, fellow geeks!
I’m an embedded systems engineer with a degree in IoT Engineering, and I’ve been deeply involved in AIoT product development for years. I’ve participated in several B2B projects from the ground up — covering open-source hardware, system architecture, hardware selection, and solution implementation.
Through this journey, I’ve come across all kinds of AIoT products.
Some are smart, efficient, and elegantly designed; others are overcomplicated, packed with features that don’t solve real problems.
Over time, I’ve started focusing on one simple but important question:
Does this product truly solve the user’s core need?
Not just whether it’s ‘cool’ or uses the latest tech.
I firmly believe that great products don’t have to be complex or expensive — they just need to solve problems clearly and effectively, at a reasonable cost.
That’s why I created this site:
A space where engineers can connect, share, and learn from each other.
Here, I share great products and smart solutions I’ve encountered during projects — and try to explain why they’re good.
This isn’t about marketing. It’s about real experience, honest judgment, and technical clarity.
This platform is called sharingwin, because I believe in shared success.
You’ll find high-value, practical tools and products here — to help you save time on selection, avoid unnecessary trial and error, and focus on what works.
As for me, I hope to use this space to connect with like-minded engineers, exchange ideas, and — to be honest — maybe earn a little on the side too. That’s part of the fun. 😄
To all the makers and creators who’ve supported me along the way — thank you.
Due to some heavy personal projects recently, I haven’t been able to update or engage as frequently as I’d like — and for that, I apologize.
Moving forward, I’ll continue to optimize product content and be more active in sharing useful insights.
Your trust and support mean everything.
You’re the reason I believe this platform matters.
If you have any great products or ideas you think deserve more visibility, feel free to reach out.
I’m happy to help with sourcing, connect to the right supply chain, or feature it here so more engineers can see its value.
A single person has limited power —
but co-creation multiplies value.
If you believe in that too, let’s build something useful and meaningful — together.
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.
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
Specifications
| MCU | ESP32-S3FN16R8 Dual-core LX7 microprocessor |
| Wireless Connectivity | 2.4 GHz Wi-Fi & Bluetooth 5 (LE) |
| Development | Arduino, PlatformlO-IDE, Micropython |
| Flash | 16MB |
| PSRAM | 8MB |
| Battery ADC PIN | IO04 |
| Onboard functions | Trackball, Microphone, Speaker |
| 2.8 inch ST7789 SPI Interface IPS LCD:
Resolution: 320 x 240 Full viewing angle |
| SX1262 LoRa Transceiver (Chip Optional) |
| Transmit power | +22dBm |
| Frequency Optional | 433/868/915Mhz |
Includes
Without LoRa
- 1 X T-Deck
- 1 X Pin(6pin)
- 1 X Power cable
With LoRa
Application
- Internet of Things (IoT) devices
- Wireless communication projects
- Embedded programming
- Creative development and prototyping
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