Internet Of Things Communications
  • Cover
  • Summary
  • About This Training
    • Objectives
    • Skills
    • Prerequisites
    • Requirements
  • Once Upon A Time ...
  • Introduction
    • Network Topologies
    • Software Defined Radio
    • Wireshark
    • Sub-1GHz Wireless
  • Connectivity
    • Serial
      • Laboratory
        • Linux and Arduino
    • Telephony
    • WiFi
      • WiFi HaLow
      • WiGig
    • Bluetooth
      • Architecture
        • Bluetooth Specifications
        • Bluetooth Low Energy
        • Bluetooth Smart Mesh
      • Protocol Stack
        • Linux
          • HCITool
          • BlueZ
          • L2Ping
          • SDPTool
          • GATTTool
          • BTMon
          • BTProxy
      • Development Boards
        • Intel Edison
        • Arduino
      • Laboratory
        • Serial Port Protocol
        • Linux and Arduino
        • Nordic
        • Virtual Keyboard
        • Reverse Engineering
        • Bluetooth Low Energy
    • Low-Power Wide-Area Networks
      • LoRa
      • SigFox
    • RFID
    • ZigBee
    • Z-Wave
    • Thread
    • HomeKit
    • Satellite
    • Near Field Communication
    • Neul
    • RF
  • Protocols
    • Web
    • Industrial Protocols
    • MQ Telemetry Transport
      • Mosca
      • Brokers
        • Mosquitto
        • VerneMQ
        • HiveMQ
      • Security
      • Applications
      • Laboratory
    • Advanced Message Queuing Protocol
    • Weave
    • Constrained Application Protocol
    • AllJoyn
    • XMPP
    • 6LoWPAN
    • ModBus
    • Others
    • Lightweight M2M
    • Cap'n Proto
    • IPv6
    • RPL
    • Very Simple Control Protocol
    • NATS
  • Libraries
    • ZeroMQ
  • Wrap-Up
    • Online Training
    • Challenge
  • SandBox
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  • Software Defined Radio
  • Trainings
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  1. Introduction

Software Defined Radio

PreviousNetwork TopologiesNextWireshark

Last updated 7 years ago

Software Defined Radio

Software-defined radio (SDR) is a radio communication system where components that have been typically implemented in hardware (e.g. mixers, filters, amplifiers, modulators/demodulators, detectors, etc.) are instead implemented by means of software on a personal computer or embedded system

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GNU Radio

GNU Radio is a free & open-source software development toolkit that provides signal processing blocks to implement software radios. It can be used with readily-available low-cost external RF hardware to create software-defined radios, or without hardware in a simulation-like environment. It is widely used in hobbyist, academic and commercial environments to support both wireless communications research and real-world radio systems.

Wikipedia
WebSDR
K2SDR WebSDR
Why should you care about Software Defined Radio
Notey Blog SDR
Software Defined Radio and The Things Network
Using Software Defined Radio to Attack "Smart Home" Systems
Hacking the IoT with Software Defined Radio
Balint's SDR Tutorials
GNU Radio Tutorial Series
Fundamentos de Comunicación EPN
GNU Radio Homepage
GNU Radio Wiki
GNU Radio Wiki Hardware