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LT Series LoRa IO controller User Manual        7 / 42 
  127 dB Dynamic Range RSSI. 
  Automatic RF Sense and CAD with ultra-fast AFC. 
  Packet engine up to 256 bytes with CRC. 
 
1.3 Features 
  LoRaWAN Class A & Class C protocol 
  Optional Customized LoRa Protocol 
  Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/RU864/IN865   
  AT Commands to change parameters 
  Remote configure parameters via LoRa Downlink 
  Firmware upgradable via program port 
  Counting 
 
 
1.4 Applications   
  Smart Buildings & Home Automation 
  Logistics and Supply Chain Management 
  Smart Metering 
  Smart Agriculture 
  Smart Cities 
  Smart Factory