Communication Technology: LoRa 862~932 MHz Transparent Mode or Modbus (Non-LoRa WAN Protocol）。
Transmission Mode: Multiple endpoints form a broadcast network based on frequency bands, and only one endpoint can send a signal at a time. Suitable for 1Master+n Slaves application.
Communication traffic: Each packet can carry up to 255 bytes of data.
Converter Interface ：RS232/485 。
The actual test communication distance: the height is 100cm, and the two ends are measured for 2 kilometers, and the transmission success rate is about 90%.
Plug and Play
*Easy to set up
*Provides RS232/RS485 for flexible usage
*No pairing required
*Easy construction and maintenance
*Respond instantly
*With indoor/outdoor complete models
*Various indoor and outdoor antennas are available
