SX1278 RA-02 LoRa Breakout - 410MHz~525MHz

High-Performance Long-Range LoRa Transceiver for Advanced IoT Applications: Elevate Your Wireless Projects with the 7Semi SX1278 RA-02 Breakout

Engineered for reliable, long-distance wireless communication, the 7Semi SX1278 RA-02 LoRa Breakout is a cutting-edge transceiver module ideal for a wide array of industrial and IoT applications. Utilising LoRa modulation technology, it operates across the 410MHz to 525MHz frequency spectrum and supports multiple modulation schemes including FSK, GFSK, MSK, GMSK, LoRa, and OOK. With its ability to provide secure, long-range communication while consuming minimal power, this module is perfect for building smart agriculture systems, remote monitoring networks, smart city infrastructure, and other low-power wireless networks.

The module is built for exceptional energy efficiency, operating at just 3.3V with a maximum transmission power of +20dBm. It features a high sensitivity of -140dBm, allowing it to maintain stable communication in signal-challenging environments. With a low standby current of 1.6mA and a receive current of just 12.15mA, the SX1278 RA-02 supports battery-powered operations without compromising performance. The SPI interface and 256-byte FIFO buffer with CRC support simplify integration with microcontrollers, offering both robust performance and flexible design implementation.

Key Features

• Wide Frequency Range: Supports 410MHz to 525MHz operation for sub-GHz wireless systems.

• Multi-Modulation Compatibility: Works with LoRa, FSK, GFSK, MSK, GMSK, and OOK protocols for diverse IoT needs.

• Extended Range Output: Offers up to +20dBm output power to ensure stable, long-range signal transmission.

• Low Power Efficiency: Designed for energy-sensitive applications with 12.15mA receive current and 1.6mA standby current.

• Reliable Data Transfer: Includes a 256-byte FIFO buffer with built-in CRC for secure and consistent communication.

• Ultra-High Sensitivity: Capable of reaching -140dBm, ideal for long-range communication in dense or obstructed environments.

• SPI Communication Interface: Enables seamless and quick integration with most embedded systems and microcontrollers.

• Compact Form Factor: Designed for easy prototyping and embedded integration into PCBs and breadboards.