LoRa P/N LRM3-866-5-IN

A Peer-to-Peer (P2P) Private LoRa

A Peer-to-Peer (P2P) Private LoRa communication allows Direct Bidirectional Communication between any two devices without any Gateway infrastructure or uplink/downlink restrictions imposed by LoRaWAN protocol on end devices.


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Description

A Peer-to-Peer (P2P) Private LoRa communication allows Direct Bidirectional Communication between any two devices. This communication is without any Gateway infrastructure or uplink/downlink restrictions imposed. Higher LoRa receive sensitivity extends operating range in applications where FSK transmit power cannot be increased above unlicensed band ERP limit.

LoRa Features:

  • Point-to-Point, Point-to-Multipoint with Addressing
  • Customisable 150-960MHz
  • RF Power: +20dBm (100mW)
  • 8 Digital Inputs for Remote Controller
  • 8 Digital Outputs for Actuator
  • 4 Digital Inputs, 4 Digital Outputs for Bidirectional Remote Control
  • Wakes up from sleep mode to transmit input status change
  • 250-byte buffer 3.3V TTL UART Serial Data Modem
  • Channel Activity Detection (CAD)
  • Packet Acknowledgement
  • Learn Pairing Addresses for Remote Control

Some Applications:

  • Industrial/Commercial Telemetry and Telecommand or Non-specific SRD usage
  • In-building environmental monitoring and control
  • Security & Alarm
  • Automated Irrigation System

Technical Summary:

  • Size: 33 x 25 x 8mm
  • 779-787MHz (China), 865-867MHz (India), 863-870MHz (EU), 902-928MHz (US)
  • 32MHz TCXO Reference with ±2.0ppm frequency stability over -30 ̊C +85 ̊C
  • SAW front end filter
  • Supply Voltage range: 4V-16V DC
  • User baud rate: 9600bps (default), 19200, 38400, 57600, 115200
  • Modulation Bandwidth (BW): 7, 15, 31, 62, 125, 250, 500 kHz
  • Spreading Factor (SF): 7, 8, 9, 10, 11, 12
  • Coding Rate: 4/5, 4/6, 4/7
  • 32MHz TCXO Reference with ±2.0ppm frequency stability over -30 ̊C +85 ̊C
  • SAW front end filter

See other Radiometrix products here.

Please Note Disclaimer:

Lemos International does not assume any responsibility for errors nor any liability arising from the application or use of any sub-assemblies purchased through Lemos International, including fitness for any particular application.

The purchaser must satisfy all relevant FCC and Radio Regulations which applies to their finished product in the country of intended use. These modules transmit and/or receive radio signals and may not function as intended if interference is present.

Downloads & Datasheets


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