433MHZ SX1278 LoRa Module 433M 10KM Ra~02 Wireless Spread Spectrum nsmission Board 2.4G X for Smart Home

Descrtion:Ra-02 is a wirele nsmiion module based on SEMTECH's SX1278 wirele nsceiver. It adopts advanced LoRa spread spectrum technology, with a communication distance of 10,000 meters. It has strong ability of anti-jang and has the function of air wake-up Consumption. Can be covering thousands of people in the district envment, particularly suitable for meter reading, smart home, burglar alarm equment.The LoRa series module Ra-01 is designed and developed by AI-THINKER Technology. The SX1278 RF module is mainly d for long-range spread spectrum communication. It can resist Minimize current consumption. Thanks to SEMTECH's patented LoRa  modulation technology, the SX1278 has a high sensitivity of -148 dBm with a power output of +20 dBm, a long nsmiion distance and high reliability. At the same time, compared with the ditional modulation technology, LoRa  modulation technology has obvious advantages in anti-blocking and selection, which soes the problem that the ditional design scheme can not consider the distance, interference and power consumption at the same time.