ماژول RA-02 LORA AI-THINKER 433MHZ:
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 anti-interference ability and has the function of awakening the air Consumption. It can cover thousands of people in the district environment, especially suitable for meter reading, smart home, burglar alarm equipment.
The LoRa Ra-01 series module is designed and developed by AI-THINKER Technology. The SX1278 RF module is mainly used for long-range spectrum communication. It can withstand current consumption to a minimum. Thanks to SEMTECH’s patented LoRa modulation technology, the SX1278 has a high sensitivity of -148 dBm with an output power of +20 dBm, a long transmission distance and high reliability. At the same time, compared with traditional modulation technology, LoRa modulation technology has obvious advantages in the fight against blocking and picking, which solves the problem that the traditional design scheme cannot consider the distance, the interference and power consumption at the same time.