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RFM68LCW

LORA Transceiver Module

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1. Product Overview


The RFM68LCW is an ultra-low power, high performance,  integration LORA/FSK transceiver for a wide range of 150 to 960 MHz, wireless applications. The RFM68LCW supports fewer peripheral components, transmitting power up to +22 dBm, receiving sensitivity up to -129 dBm, duty-cycle operation mode, channel listening, high-precision RSSI, etc. The level of integration and the low consumption of the RFM68LCW can provide more flexible long range wireless applications and make products more differentiated and competitiveness.


2. Features


  • Frequency Range: 150-960 MHz

  • Tx Power: 22dBm Max. (configurable through software)

  • Modulation: LORA/GFSK/FSK

  • Data Rate: 1.76-62.5 kbps (LORA) or 0.6-300 kbps (FSK)

  • Sensitivity:-129dBm @ BW=125KHz and SF=9

  • Working Voltage: 1.8-3.7V

  • Receiving Current: 8.8mA @ BW=125Khz

  • Sleep Current: 160nA @ Duty Cycle=OFF, 600nA @ Duty Cycle=ON

  • 4-wire SPI Interface

  • Support Fully Automatic Independent Working Mode


3. Applications


  • Smart meters

  • Supply chain and logistics

  • Building automation

  • Agricultural sensors

  • Smart cities

  • Retail store sensors

  • Asset tracking

  • Street lights

  • Parking sensors

  • Environmental sensors

  • Healthcare

  • Safety and security sensors

  • Remote control applications

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