| Document Type
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BL
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| Record Number
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851268
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| Main Entry
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Seneviratne, Pradeeka
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| Title & Author
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Beginning LoRa radio networks with Arduino : : build long range, low power wireless IoT networks /\ Pradeeka Seneviratne.
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| Publication Statement
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New York, NY :: Apress,, [2019]
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| Series Statement
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Technology in action
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| Page. NO
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1 online resource
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| ISBN
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1484243579
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: 1484243587
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: 9781484243572
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: 9781484243589
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1484243560
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9781484243565
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| Bibliographies/Indexes
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Includes bibliographical references and index.
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| Contents
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Intro; Table of Contents; About the Author; About the Technical Reviewer; Chapter 1: Introduction to LoRa and LoRaWAN; What Is LoRa?; Amplitude Modulation; Frequency Modulation; Frequency Shift Keying; Chirp Spread Spectrum; LoRa Spread Spectrum Modulation; LoRa Applications; Network Coverage; Example; Low-Power Wide Area Networks; What Is LoRaWAN?; Packet Forwarders; Hardware for End Devices; Hardware for Gateways; LoRaWAN Frequencies; Summary; Chapter 2: Obtaining and Preparing Hardware; LoRa End Node; RFM9x LoRa Radio Transceiver Breakouts; 868 MHz/915 MHz Version; 433 MHz Version
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Finding the FrequencyMAC Address; Pins; Power; Serial Peripheral Interface; Assembling Headers; Antenna; Soldering Wire Antenna; Arduino; Mounting Plate; Arduino SPI; Hardware Serial and Software Serial; Power Supply Unit; Sensors; DHT11 Basic Temperature-Humidity Sensor; GPS Breakout; LoRa Gateway; Raspberry Pi; Raspberry Pi Pin Header; Raspberry Pi SPI; Pi T-Cobbler Plus; Dragino LG01 IoT Gateway; Summary; Chapter 3: Setting Up the Software Development Environment; Arduino Integrated Development Environment; Arduino for Windows; Admin Install; Nonadmin Install
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Installing Drivers for the ArduinoInstalling Drivers for Uno; Installing Drivers for Metro; Your First Arduino Sketch; Installing the Arduino Libraries; Installing the RadioHead Library; Installing the Adafruit DHT11 Library; Installing the TinyGPS Library; Installing the Arduino LMIC Library; Installing PUTTY; Summary; Chapter 4: Building a Peer-to-Peer Channel; Things You Need; Hardware Setup; Building the Sensor Node; Building the Receiving Node; Writing Sketches; Sensor Node; Receiving Node; Result; Summary; Chapter 5: Building a LoRa Gateway; Things You Need
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Installing Raspbian on the Raspberry PiFormatting the SD Card; Writing Raspbian Stretch LITE to the SD Card; Adding Wi-Fi Network Details; Enabling SSH; Inserting the microSD Card into the Raspberry Pi; Building the Gateway; SSHing into Your Raspberry Pi; Enabling SPI Interface; Installing Wiring; Installing and Configuring a Single-Channel Packet Forwarder; Registering Your Gateway with the Things Network; Creating an Application; Building the Sensor Node; Viewing Decoded Payload Data; Summary; Chapter 6: Connecting with IoT Servers Using a RESTful API; Technical Requirements
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Using ThingSpeak as the IoT ServerCreating a New Channel; Getting the API Keys; Testing Your Channel with a Web Browser; Testing Your Channel with the LG01 Console; Building the Sensor Node; Uploading Sketch to the Sensor Node; Uploading Arduino Sketch to the LG01; Summary; Chapter 7: Connecting with IoT Servers Using MQTT; Technical Requirements; Using ThingSpeak as the IoT Server; Creating a New Channel; Getting the API Keys; Finding Your MQTT API Key; Testing Your Channel; Building the Sensor Node; Uploading the Sketch to the Sensor Node; Configuring the LG01 Gateway
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| Abstract
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LoRa and LoRaWAN permit inexpensive, long-range connectivity for Internet of Things (IoT) devices in rural, remote and offshore industries. With LoRa wireless and LoRaWAN, you can build wide array of applications in the area of smart agriculture, smart cities, smart environment, smart healthcare, smart homes & buildings, smart industrial control, smart metering, smart supply chain & logistics, and many more. Learn the basics of LoRa wireless and LoRaWAN. Build LoRa end devices and gateways with LoRa radio transceiver modules, Arduino and Raspberry Pi. Start your journey by building a simple peer-to-peer communication channel with two LoRa end devices. Next, build a simple single channel LoRa gateway with Raspberry Pi and forward uplink data to The Things Network. Also, write simple JavaScript functions to decode payloads to extract sensor data. Then, use RESTful API and MQTT protocol to send data to the ThingSpeak IoT platform. Finally, as a unique and useful project, build a real-time GPS tracker with The Things Network, IFTTT Maker Channel, IFTTT Webhooks, and Traccar.
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| Subject
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Arduino (Programmable controller)
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| Subject
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Radio broadcasting.
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Radio-- Equipment and supplies-- Design and construction.
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Wireless LANs.
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Arduino (Programmable controller)
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Radio broadcasting.
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Radio-- Equipment and supplies-- Design and construction.
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TECHNOLOGY ENGINEERING-- Mechanical.
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| Subject
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Wireless LANs.
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| Dewey Classification
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621.384131
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| LC Classification
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TK6560
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