LILYGO T-Internet-COM For T-PCIE Ethernet IOT Module
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LILYGO T-Internet-COM For T-PCIE Ethernet IOT Module
The LILYGO T-Internet-COM is an ESP32-based Ethernet IoT module designed for networking applications, smart communication, and industrial IoT. It supports Wi-Fi, Bluetooth, and Ethernet connectivity via an LAN8720 Ethernet port, making it ideal for T-PCIE expansion and IoT integration.
Key Features
- ESP32 MCU with 16MB Flash and 8MB PSRAM for efficient processing.
- LAN8720 Ethernet Network Port for stable wired communication.
- Wi-Fi 802.11 b/g/n & Bluetooth 4.2 for wireless connectivity.
- T-PCIE interface support for additional SIM/TF card expansion.
- Multiple Bus Interfaces: UART, SPI, I2C, CAN, I2S, SDIO.
- WS2812 RGB LED (GPIO12) for status indication.
- USB-to-TTL (CH9102) for seamless serial communication.
- DC Power Input (5~12V) for flexible deployment.
Pin Diagram
Specifications
| Component | Details |
|---|---|
| MCU | ESP32 |
| Flash Memory | 16MB |
| PSRAM | 8MB |
| Wireless Connectivity | Wi-Fi 802.11 b/g/n, Bluetooth 4.2 |
| Bus Interfaces | UART, SPI, I2C, CAN, I2S, SDIO |
| Onboard Buttons | RST + BOOT |
| RGB LED | WS2812 (GPIO12) |
| USB to TTL | CH9102 |
| Ethernet Port | LAN8720 Ethernet PHY |
| Power Input | DC 5~12V |
Recommended Use with T-PCIE
- Supports PICE-SIM series modules for SIM/TF card integration (sold separately).
- Ideal for IoT and industrial network applications.
Includes
- 1 x T-Internet-COM Module
- 2 x M2.5×5mm Screws
Note:
- PICE-SIM series modules not included by default.
- Without SIM / TF Card.
Applications
- IoT Networking: Ethernet and Wi-Fi connectivity for IoT devices.
- Industrial Communication: Secure and reliable data transmission.
- Smart Home & Automation: Networked smart devices.
- Remote Sensing & Data Collection: Stable wired communication for sensors.
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.
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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.
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