====== Le réseau mesh radio ======
En dehors du WIFI avec moins de bande passante...
  * [[http://www.ic-board.de/product_info.php?info=p268_ICradio-ZWIR4512-Stick.html]]
    * small power consumption: 30mA RFTX., 4µA Standby
    * HF- datarate 20 kbps
    * Range  >1000m, inhouse >150m
Mais autonome !

  * http://fr.hobbytronics.co.uk/rfm12b-wireless-breakout
    * http://openenergymonitor.org/emon/buildingblocks/rfm12b-wireless
  * https://www.inkling.com/read/arduino-cookbook-michael-margolis-2nd/chapter-14/recipe-14-6

  * http://lowpowerlab.com/moteino/

  * http://arduino-info.wikispaces.com/Nrf24L01-2.4GHz-HowTo

et toujours le zigbee
  * http://www.sparkfun.com/products/9097
  * http://www.digi.com/products/wireless-wired-embedded-solutions/zigbee-rf-modules/point-multipoint-rfmodules/xbee-pro-868.jsp#overview
  * http://www.lextronic.fr/P5310-module-oem-jennic-jn5139-001-m04.html
  * http://www.sparkfun.com/products/11279 top
  * http://jeromeabel.net/ressources/xbee-arduino
  * 
  * [[http://www.ebay.fr/itm/TDA7297-2x15W-Dual-channel-Stereo-Amplifier-Board-Module-/271612284965?hash=item3f3d5a9025&pt=LH_DefaultDomain_0|
Uart Serial Port to Zigbee Wi-Fi CC2530 Wireless Network Module with Antenna]]


mesh sur radio 435MHz ou genre:
  * http://code.google.com/p/arduinode/
  * http://www.miniinthebox.com/fr/nrf24l01-2-4ghz-module-emetteur-recepteur-sans-fil_p683870.html#prod_description Only Zigbee supports a true mesh. 
  * http://maniacbug.github.io/RF24Network/index.html

une antenne 434MHz  bande 70cm ,full wave = 692.7mm

  * http://www.hoperfusa.com/details.jsp?pid=163 
  * http://www.digitalsmarties.net/products/rfm-board jeelab