RA-02 LoRa SX1278 433M 10KM Spread Spectrum Transmission Module

RA-02 LoRa SX1278 433M 10KM Spread Spectrum Transmission Module

The LoRa Ra-02 can be used for ultra-long distance spread spectrum communication, and compatible FSK remote modulation and demodulation quickly, to solve the traditional wireless design can not take into account the distance, anti-interference and power consumption.

Ra-02 can be widely used in a variety of networking occasions, for automatic meter reading, home building automation, security systems, remote irrigation systems, is the ideal solution for things networking applications.

Technical Datasheet

Features

• LoRa TM spread spectrum modulation technology
• Receive sensitivity as low as -141 dBm
• Excellent resistance to blocking
• Supports preamble detection
• Supports half-duplex SPI communication
• Programmable bit rate up to 300Kbps
• Supports FSK, GFSK, MSK, GMSK, LoRa ™ and OOK modulation modes
• Supports automatic RF signal detection, CAD mode and ultra high speed AFC
• Packets with CRC, up to 256 bytes
• Small package with double volume stamps

Application 

• Automatic meter reading.
• Home building automation.
• Security systems.
• Remote irrigation systems.