LoRa SX1278 Module (Ra-02) 433MHz

The LoRa SX1278 Module (Ra-02) 433MHz is a robust and high-performance wireless transceiver module designed for long-range communication in Internet of Things (IoT) and wireless sensor network applications. Powered by the Semtech SX1278 LoRa chip, this module enables ultra-long-distance data transmission with minimal power consumption, making it ideal for battery-operated devices.

The module operates on the 433MHz frequency band, offering exceptional sensitivity and reliability in environments with high interference. Using LoRa (Long Range) modulation technology, it ensures secure, robust, and low-power communication over vast distances, even in urban or rural areas with challenging topography.

With its compact form factor and easy integration, the LoRa SX1278 Module (Ra-02) is compatible with microcontrollers such as Arduino, ESP32, and Raspberry Pi, making it an excellent choice for IoT enthusiasts, developers, and industrial applications.

Key Features:

• LoRa Technology: Offers long-range communication with high interference immunity and low power consumption.
• Frequency Band: Operates at 433MHz for optimal range and signal strength.
• High Sensitivity: Sensitivity of up to -148dBm ensures reliable data transmission over long distances.
• Low Power Consumption: Ideal for battery-powered IoT applications.
• Data Encryption: Ensures secure communication with integrated encryption capabilities.
• SPI Interface: Simple and fast communication with microcontrollers.
• Compact Design: Small and lightweight, perfect for embedded systems.
• Wide Range Applications: Suitable for smart agriculture, smart cities, asset tracking, and remote monitoring.

Specifications:

• Chipset: Semtech SX1278
• Frequency Band: 433MHz
• Communication Range: Up to 10 km (line-of-sight, depending on conditions)
• Sensitivity: -148dBm
• Data Rate: 0.018–37.5 kbps
• Modulation: LoRa Modulation (FSK, GFSK, MSK, GMSK, OOK also supported)
• Operating Voltage: 1.8V to 3.7V
• Current Consumption: Transmit mode: ≤120mA, Receive mode: ≤10.8mA
• Interface: SPI
• Operating Temperature: -40°C to +85°C
• Dimensions: 17mm x 16mm x 2.8mm

Applications:

• IoT networks for long-distance communication.
• Smart agriculture and environmental monitoring.
• Asset and vehicle tracking systems.
• Industrial automation and wireless control.
• Smart cities and infrastructure monitoring.
• Remote sensing and data collection.

Note: Images are for illustration purposes only. Actual product design and appearance may vary.