概要

Ultra-low power platform that integrates a LoRa® transceiver, long range FHSS modulator, multi-constellation scanner, and passive Wi-Fi AP MAC address scanner targeting asset management applications.

The LR1110 solution utilizes Semtech’s LoRa Cloud™ Geolocation capabilities, to significantly reduce power consumption by determining asset location in a Cloud-based solver.

Features

Low-Power High-Sensitivity LoRa/(G)FSK Half-Duplex RF Transceiver

  • Worldwide ISM frequency bands support in the range 150 - 960MHz
  • Low Noise Figure RX front-end for enhanced LoRa/ (G) FSK sensitivity
  • High power PA path +22dBm
  • High efficiency PA path +15dBm
  • Long Range FHSS (LR-FHSS) modulator
  • Integrated PA regulator supply selector to simplify dual power +15/+22dBm with one board implementation
  • Able to support world-wide multi-region BOM, the circuit adapts to matching network to satisfy regulatory limits
  • Fully compatible with SX1261/2/8 devices and the LoRaWAN® standard, defined by the LoRa Alliance®

 

Multi-Purpose Radio Front-End Targeting Geolocation Purposes

  • GNSS (GPS/ BeiDou) low-power scanning
  • 802.11b/g/n Wi-Fi ultra-low-power passive scanning
  • 150 - 2700MHz continuous frequency synthesizer range
  • High bandwidth RX ADC (up to 24MHz DSB)
  • Digital baseband processing

 

Cryptographic Engine

  • Hardware support for AES-128 encryption/decryption based algorithms
  • Handling device parameters such as DevEUI and JoinEUI, as defined by the LoRa Alliance
  • Protects confidential information such as encryption keys against unauthorized access
  • Stores NwkKey, AppKey, as defined in the LoRaWAN standard

Inventory

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