433MHZ SX1278 LoRa Module 433M 10KM Ra-02 Wireless Spread Spectrum Transmission Board 2.4G IPX Antenna for Smart Home

Description Ra 02 is a wireless transmission module based on SEMTECH s SX1278 wireless transceiver It adopts advanced LoRa spread spectrum technology with a communication distance of 10 000 meters It has strong ability of anti jamming and has the function of air wake up Consumption Can be covering thousands of people in the district environment particularly suitable for meter reading smart home burglar alarm equipment The LoRa series module Ra 01 is designed and developed by AI THINKER Technology The SX1278 RF module is mainly used for long range spread spectrum communication It can resist Minimize current consumption Thanks to SEMTECH s patented LoRamodulation technology the SX1278 has a high sensitivity of 148 dBm with a power output of 20 dBm a long transmission distance and high reliability At the same time compared with the traditional modulation technology LoRamodulation technology has obvious advantages in anti blocking and selection which solves the problem that the traditional design scheme can not consider the distance interference and power consumption at the same time Feature LoRa Spread Spectrum modulation technologyConstant RF power output at 20dBm 100mW voltage changeHigh sensitivity down to 148dBmHalf duplex SPI communicationProgrammable bit rates up to 300kbpsSupports FSK GFSK MSK GMSK LoRaand OOK modulation modes127dB RSSI dynamic rangeAutomatic RF signal detection CAD mode and very high speed AFCPacket engine with CRC up to