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Smart IoT Wireless Sensor Node using XMEGA® AU MCU and LoRa Technology
Smart IoT Wireless Sensor Node using XMEGA® AU MCU and LoRa Technology
  1. Home
  2. 4 Application Overview
  3. 4.4 Demo Setup
  4. 4.4.2 LoRa Gateway Core Board Arrangement

  • Introduction
  • Features
  • 1 Definitions
  • 2 Overview of LoRaWAN Protocol
  • 3 Features of XMEGA AU Devices
  • 4 Application Overview
    • 4.1 Hardware Overview
    • 4.2 Demo Firmware Overview
    • 4.3 Application Flow
    • 4.4 Demo Setup
      • 4.4.1 Sensor Node Arrangement
      • 4.4.2 LoRa Gateway Core Board Arrangement
      • 4.4.3 LoRa Functional Parameters Configuration
      • 4.4.4 Transmit Data from Sensor Node to TTN Server
    • 4.5 Power Consumption Results
    • 4.6 Program and Data Memory Requirements
    • 4.7 Application Results
  • 5 Low Power Considerations
  • 6 Conclusion
  • 7 Reference
  • 8 Revision History
  • The Microchip Web Site
  • Customer Change Notification Service
  • Customer Support
  • Microchip Devices Code Protection Feature
  • Legal Notice
  • Trademarks
  • Quality Management System Certified by DNV
  • Worldwide Sales and Service

4.4.2 LoRa Gateway Core Board Arrangement

The LoRa gateway acts as a bridge between the sensor node and the cloud-based The Things Network (TTN) server. To set up the LoRa gateway and connect to the cloud-based TTN server, the procedure given here (https://www.thethingsnetwork.org/labs/story/setting-up-your-own-gateway-and-endpoint-with-microchips-lora-technology-evaluation-kit) is very useful. Then after, ensure the gateway is “online” and successfully connected to the TTN cloud server.

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