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

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 M2.55mm Screws

Note:

• PICE-SIM series modulesnot 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.