SX1278 LoRa RA-02 + Antenna Ai-Thinker Wireless Transmission Board 433MHZ 10KM Original 5X 34 مللي متر ،

5X 34 مللي متر ، 10X 34 مللي متر

Range: 1H-100H

and the range is 1

Battery: 3

Represented by Anywii

SX1278 LoRa RA-02 + Antenna Ai-Thinker Wireless Transmission Board 433MHZ 10KM Original 5X 34 مللي متر ،Ai Thinker LoRa Ra 02 SX1278 433MHz Wireless Spread Spectrum Transmission Module is a wireless transmission module based on SEMTECH SX1278 wireless transceiver. It adopts advanced LoRa spread spectrum technology, with a communication distance of 10,000 meters. It has strong anti jamming ability and has the function of air alarm clock up Consumption. can be covering thousands of people in the neighborhood environment, especially suitable for reading