Building wireless sensor networks using Arduino leverage the powerful Arduino and XBee platforms to monitor and control your surroundings
Leverage the powerful Arduino and XBee platforms to monitor and control your surroundings About This Book Build your own low-power, wireless network using ready-made Arduino and XBee hardware Create a complex project using the Arduino prototyping platform A guide that explains the concepts and build...
| Otros Autores: | |
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| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
Birmingham :
Packt Publishing
2015.
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| Edición: | 1st edition |
| Colección: | Community experience distilled.
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| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009629566506719 |
Tabla de Contenidos:
- Cover; Copyright; Credits; About the Author; About the Reviewers; www.PacktPub.com; Table of Contents; Preface; Chapter 1: A World without Wires; XBee radio hardware; XBee product families; Versions and variants; Official XBee documentation; Your first transmission; Using the SparkFun XBee Explorer USB; Getting and running XCTU; Updating the firmware; Failed firmware updates; Configuration; Talking to the XBee module; Receiving data; Uploading the sketch; Connecting the XBee; Receiving data; Switching to API mode; First module in API mode; Sending data; Second module in API mode
- Starting and joining a networkModule addressing; Network scanning and remote configuration; The Commissioning button and LEDs; Making your network secure; Distributing the network key; Trust center link key; Trust center terminology differences; Selecting encryption keys; Setting up your secure network; Disabling network joining; Other XBee families; Configuration values; Summary; Chapter 2: Collecting Sensor Data; Hardware setup; Serial on XBee; Handshaking signals; Voltage levels; Serial on a computer; Serial on Arduino; XBee shields; Other shields; Software setup; Example sketches
- Variable typesPROGMEM and F() strings; Pointers; Serial port setup; The xbee-arduino library; Creating the sketch; Sending and receiving data; Sending data; The ZBTxRequest objects; Creating the sketch; Blocking and polling; Running the sketch; Callbacks; Callback types; Callback limitations; Receiving data; The ZBRxResponse objects; Creating the sketch; Collecting sensor data; Reading a DHT22 sensor; Handling packets using binary.h; Building and sending a packet; Constructing a packet using binary.h; Creating the sketch; Receiving and parsing a packet; Parsing a packet using binary.h
- Creating the sketchTroubleshooting; Communication with the XBee module is not working; Modules are not joining the network; Modules cannot talk to each other; Summary; Chapter 3: Storing and Visualizing Your Data; Storing your data in the cloud; Introducing Beebotte; Channels and resources; Security; Access protocols; Sending your data to Beebotte; Preparing Beebotte; Connecting your Arduino to the Internet; Writing the sketch; Visualizing your data; Accessing your data; Keeping your data locally; Sending data over the serial port; Receiving data over the serial port; Summary
- Chapter 4: Controlling the WorldControlling your heating and/or cooling system; Replacing the thermostat; Controlling mains power; Hairdryer - an alternative; Control systems; Adding setpoint control; Subscribing to events; Reading events; Remembering sensor readings; Thermostat controller; Controlling a relay; Controlling off-the-shelf ZigBee devices; ZigBee profiles, endpoints, and clusters; ZigBee public profiles; Selecting a ZigBee device; Talking to a ZigBee on/off device; Joining the network; Factory reset in case of problems; Discovering services; The ZBExplicitTxRequest objects
- Sending a message
