LoRa Ra-01 RF Transceiver Module

LoRa Ra-01 RF Transceiver Module is a compact, high-performance wireless communication module designed for long-range, low-power data transmission. Built around the advanced Semtech SX1278 LoRa® transceiver, the Ra-01 module enables reliable communication over several kilometers while consuming minimal power. It is an ideal choice for IoT, smart devices, remote sensing, and industrial wireless applications where stable connectivity and energy efficiency are critical.

With its LoRa spread spectrum modulation, the Ra-01 module offers superior interference immunity, high receiver sensitivity, and secure communication compared to conventional RF modules. Its small form factor and easy SPI interface make it highly suitable for integration with microcontrollers such as Arduino, ESP32, ESP8266, STM32, and Raspberry Pi.

Key Features of LoRa Ra-01 RF Transceiver Module

• Long-Range Communication: Supports communication distances up to 10 km in open areas with proper antenna and line-of-sight conditions.

• Ultra-Low Power Consumption: Optimized for battery-powered applications, making it ideal for IoT and sensor networks.

• High Receiver Sensitivity: Sensitivity as low as –148 dBm, ensuring reliable data reception even in noisy environments.

• LoRa® Spread Spectrum Modulation: Provides strong resistance to interference and multipath fading.

• Secure Data Transmission: Supports encryption for enhanced data security in wireless networks.

• Compact and Lightweight Design: Easy to embed into space-constrained electronic projects.

• SPI Interface: Simple integration with popular microcontrollers and development boards.

• Wide Frequency Band: Operates in the 433 MHz ISM band, suitable for license-free applications.

Specifications of LoRa Ra-01 RF Transceiver Module

• Chipset: Semtech SX1278

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

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

• Maximum Output Power: +20 dBm

• Receiver Sensitivity: Up to –148 dBm

• Communication Interface: SPI

• Supply Voltage: 1.8 V – 3.7 V

• Operating Current:

  • Transmit: ~120 mA (max)

  • Receive: ~10.3 mA

  • Sleep Mode: <1 µA

• Antenna Interface: IPEX / SMD antenna pad

• Operating Temperature: –40°C to +85°C

• Module Dimensions: Compact PCB design for easy integration

Applications of LoRa Ra-01 RF Transceiver Module

The versatility and reliability of the Ra-01 module make it suitable for a wide range of applications across multiple industries:

Internet of Things (IoT)

Perfect for IoT sensor nodes, smart meters, and connected devices requiring long-distance data transmission with minimal power usage.

Smart Agriculture

Used in soil moisture monitoring, weather stations, irrigation control systems, and livestock tracking, enabling real-time data collection over large farmlands.

Smart Cities

Ideal for street lighting control, waste management systems, environmental monitoring, and smart parking solutions.

Industrial Monitoring

Enables remote equipment monitoring, predictive maintenance, and wireless data logging in factories and industrial plants.

Home Automation

Suitable for long-range wireless switches, security systems, and remote sensors where Wi-Fi or Bluetooth coverage is insufficient.

Remote Sensing and Telemetry

Commonly used in water level monitoring, energy meters, and environmental data acquisition systems deployed in remote locations.

Why Choose the LoRa Ra-01 RF Transceiver Module?

Compared to traditional RF modules, the LoRa Ra-01 delivers longer range, lower power consumption, and higher reliability. Its robust performance in harsh environments and compatibility with popular development platforms make it a preferred choice for engineers, students, and product developers. Whether you are building a prototype or deploying a large-scale wireless network, the Ra-01 module provides a cost-effective and scalable solution.

The LoRa Ra-01 RF Transceiver Module is a powerful and efficient wireless communication solution for modern IoT and long-range RF applications. With excellent range, low energy consumption, and easy integration, it is an essential component for building reliable and future-ready wireless systems. Choose the Ra-01 module to bring secure, long-distance connectivity to your next innovation.

Package Includes:

1 x LoRa Ra-01 RF Transceiver Module

FAQ

1. Where can we buy this LoRa Ra-01 RF Transceiver Module?

This product is available online at https://aiiottech.in/product/nrf51822-ble4-2-4ghz-bluetooth-4-0-module/ and also available at our store in Pudupakkam/Kelambakkam, Chennai-603103

2. When can I get this LoRa Ra-01 RF Transceiver Module after placing the order?

RGRJ AIIoT TECHNOLOGIES will immediately ship and deliver the product within 1-3 working days.

Video Link: Upto 10km Wireless communication with LoRa RA-01 module