LoRa SX1278 RA-02 Ai-Thinker Module 10km Long-Range

The LoRa SX1278 RA-02 Ai-Thinker Module is a high-performance long-range wireless transceiver designed for IoT, remote sensing, and low-power communication applications. Utilizing LoRa (Long Range) spread spectrum technology, this module enables ultra-long-distance data transmission of up to 10km in open environments while consuming minimal power.

With its enhanced anti-interference capability, the SX1278 module is ideal for applications requiring low power, high sensitivity (-148 dBm), and secure data communication. It operates in the 433MHz frequency band, making it suitable for smart agriculture, environmental monitoring, industrial automation, and remote telemetry systems.

Upgrade your IoT and wireless communication projects today! Order now from eleberric.com for the best deals on LoRa modules!

Specifications

• Operating Voltage: 1.8V – 3.7V (Typical: 3.3V)

• Frequency Range: 410MHz – 525MHz (Default: 433MHz)

• Spread Spectrum: LoRa™ Modulation Technology

• Maximum Transmission Power: +20 dBm (100mW)

• Sensitivity: -148 dBm

• Data Rate: 0.018 kbps – 37.5 kbps

• Communication Interface: SPI

• Antenna Interface: IPEX (U.FL)

• Modulation Modes: LoRa™, FSK, GFSK, MSK, GMSK, OOK

• Transmission Distance: Up to 10km (in open areas with ideal conditions)

• Current Consumption:

  • Transmit: 120mA @ +20 dBm

  • Receive: 10.8mA

  • Sleep Mode: < 200nA

• Operating Temperature: -40°C to 85°C

• Dimensions: 16mm x 16mm x 2.5mm

• Weight: 3 grams

Key Features

• Ultra-Long-Range Communication up to 10km, ideal for remote sensing and IoT applications

• Low Power Consumption, making it perfect for battery-operated devices

• High Sensitivity (-148 dBm) ensures better signal reception and reliability

• Adjustable Transmission Power (Up to +20 dBm) for customized range and energy efficiency

• SPI Interface for Easy Microcontroller Integration with Arduino, ESP32, STM32, and Raspberry Pi

• Robust Anti-Interference Performance using LoRa spread spectrum technology

• Multiple Modulation Options including LoRa, FSK, GFSK, MSK, GMSK, and OOK

• Compact & Lightweight Design, making it ideal for portable and embedded applications

Applications

• Smart Agriculture & Precision Farming for wireless monitoring of soil, weather, and irrigation systems

• IoT & Smart City Applications such as smart meters, parking sensors, and streetlight control

• Industrial Automation & Remote Monitoring for wireless control of machines, sensors, and industrial processes

• Remote Sensing & Environmental Monitoring for tracking weather conditions, pollution levels, and wildlife data

• LoRa Mesh Networks & Wireless Communication Systems for building long-range networks in rural and urban areas

• Drone & UAV Communication to enable long-distance control and telemetry data transmission

• Disaster Management & Emergency Networks for deploying wireless sensor networks in remote locations

Why Choose This LoRa Module?

The LoRa SX1278 RA-02 Ai-Thinker Module offers a perfect balance of long-range capability, low power consumption, and robust wireless performance. Its high sensitivity (-148 dBm) and superior anti-interference technology make it the ideal choice for IoT, industrial, and environmental applications. Whether you’re working on smart agriculture, remote monitoring, or building LoRa-based networks, this module provides reliable and efficient wireless communication.

Order your LoRa SX1278 RA-02 Ai-Thinker Module now from eleberric.com and build next-gen long-range IoT projects today!