LILYGO T-Wrist E-paper 1.54 Inch Display
📦 Location of the warehouse: Shenzhen, China
Free shipping for you
Free Shipping from 30€ in Germany, 50€ in the EU!
Trustpilot rating: 4/5
Thank you for your support - rate us on Trustpilot!
LILYGO T-Wrist E-paper 1.54 Inch Display
The T-Wrist E-paper 1.54 Inch Display is a versatile ESP32-based wearable module with an electronic paper screen, providing ultra-low power consumption and excellent readability. With built-in wireless communication capabilities, this device is ideal for IoT applications, displaying static information while maintaining energy efficiency.
Features
- 1.54-inch e-paper display with clear and crisp visuals.
- ESP32 module for robust processing power.
- Wi-Fi and Bluetooth V4.2 connectivity.
- Ultra-low power consumption, making it suitable for wearable and long-term display applications.
- GNSS version available, supporting GPS, GLONASS, and Beidou.
- Backlight and vibration motor options for enhanced usability.
- Supports T-U2T USB downloader, facilitating easy firmware uploads.
Included Components
The package comes in multiple configurations:
T-Wrist E-paper GPS Options
- 1 x 1.54-inch Wrist E-paper display
- 1 x GPS Antenna
- 1 x Power Cord (JST 1.25mm 2P)
- 1 x Type-C USB Cable
T-Wrist E-paper GPS + T-U2T Options
- All items above plus:
- 1 x T-U2T USB Downloader (for programming the device)
Applications
- Wearable IoT devices
- Smartwatches with e-paper displays
- Low-power real-time information display
- Industrial and commercial applications
- GPS-enabled tracking and navigation solutions
- E-paper-based smart tags or badges
Specifications
| Parameter | Details |
|---|---|
| MCU | ESP32 |
| Flash | 4MB |
| Wireless Connectivity | Wi-Fi, Bluetooth V4.2 |
| Display | 1.54-inch SPI E-paper |
| Resolution | 200 x 200 pixels |
| Grey Levels | 2 |
| Full Refresh Time | 2s |
| GNSS Module | Supports GPS, GLONASS, Beidou |
| Vibrating Motor | Strong vibration, low noise |
| Power Interface | USB Type-C |
Support
- Firmware and sample code available on GitHub.
- Pinout diagrams and configuration settings provided.
- 3D-printed shell available for custom casing needs.
For more details, please refer to the GitHub repository.
Effective Date: March 27, 2025
At OpenELAB, we are committed to providing accurate product descriptions and delivering high-quality products. If you experience any issues with your purchase, please notify us within 60 days of the shipment date.
1. Warranty Disclaimer
Unless explicitly stated in a specific agreement or purchase order, OpenELAB makes no warranties—express or implied—regarding the fitness, suitability, or merchantability of any product for a particular purpose or special use.
2. Warranty Policy
Warranty Period
The standard warranty period for products sold by OpenELAB is 12 months from the date of delivery.
Under this warranty, OpenELAB will make a reasonable effort to repair or replace products free of charge if defects are due to issues with raw materials, design, or manufacturing.
If the defect qualifies under this policy but falls outside the covered scope, reasonable charges may apply for repair or replacement.
After the warranty period, support may still be available at a reasonable fee.
Warranty Exclusions
The warranty does not apply in the following cases:
- The product is beyond the 12-month warranty period.
- Damage due to misuse, improper maintenance or storage, or failure to follow the user guide or manual.
- Issues caused by Force Majeure events (e.g., natural disasters, war, legal changes, etc.).
- Unauthorized repair attempts by the customer.
- The product is not defective but has been opened and is non-returnable by policy.
3. Returns & Refunds
If you're not satisfied with your purchase, you may be eligible for a return or exchange:
- Return for Refund: Within 15 days of receipt (unopened).
- Return for Replacement: Within 30 days of receipt (damaged or defective).
- Exchange Window: Up to 30 days from receipt.
Please email us at info@openelab.io for a return authorization before sending anything back.
Return Conditions
- Items must be in original, clean, and mint condition with packaging intact.
- Returns of damaged, used, scratched, modified, or programmed items will not be accepted.
- Include the receipt, a brief note with your name, order number, and reason for return.
Shipping & Fees
- Customers are responsible for return shipping to our warehouses in Europe, the US, or China.
- Refunds may be subject to additional shipping fees unless the return is due to our error.
- A flat €8 shipping fee will be deducted for returned items that originally qualified for free shipping.
Payment Platform Fees
For refunds processed through third-party platforms such as PayPal or Braintree, a standard 3.5% service fee may be deducted to cover payment processing costs.
