T-SX1302

Overview

T-SX1302 is a LoRa gateway expansion board designed to work with the T-ETH-Elite mainboard. Built around the SX1302 chip, it offers low power consumption, high data rate, high sensitivity, high reliability, ultra-low noise, and long-distance communication. Supports LoRa gateway, LoRa end node, LTE cellular network, and multi-protocol integration operating modes when combined with the T-ETH-Elite mainboard.

Quick Start

Example Support

Example	PlatformIO/Arduino	ESP-IDF	Description
T-SX1302 Examples	✓		LoRa gateway and end node examples

PlatformIO

1. Install Visual Studio Code and Python
2. Search for and install the PlatformIO IDE extension in VS Code
3. Clone the LilyGO-T-ETH-Series repository
4. Open platformio.ini and uncomment the desired example
5. Click ✓ to compile, click → to upload

Arduino

Refer to the T-ETH-Elite Quick Start guide for Arduino board settings.

Development Platforms

1. PlatformIO
2. Arduino IDE

Video

Key Features

• SX1302 LoRa gateway chip: low power, high sensitivity, ultra-low noise
• Designed as expansion board for T-ETH-Elite mainboard
• Supports LoRa gateway and LoRa end node operating modes

Product Parameters

Feature	Specification
LoRa Chip	SX1302
Communication	LoRa (gateway/end node)
Compatible Mainboard	T-ETH-Elite

Pin Diagram

Dimension Diagram

Schematic

Datasheet

Software Development

• LilyGO-T-ETH-Series GitHub Repository

Dependent Libraries

• AceButton
• Adafruit_NeoPixel
• Adafruit_BME280_Library
• ESPAsyncWebServer
• TFT_eSPI
• TinyGPSPlus
• U8g2
• XPowersLib

FAQ

• Q. Which mainboard is required to use T-SX1302? A. T-SX1302 is designed as an expansion module for the T-ETH-Elite mainboard. It does not function standalone.

Version History

Version	Release Date	Update Description
T-SX1302 V1.0	—	Initial version