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{{{#!wiki MK_select1
 * {{http://mikrokopter.de/images/deu.gif}} [[RangeExtender|deutsch]]
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See also: [[en/MK-Board|MikroKopter-Boards]]
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<<TableOfContents>>

= RangeExtender =

[[https://www.mikrocontroller.com/index.php?main_page=index&cPath=115&zenid=83c416eb477c7b84d41a1cfa5f3f8380|Shoplink]]<<BR>><<BR>>

{{http://gallery.mikrokopter.de/main.php?g2_view=core.DownloadItem&g2_itemId=128151&g2_serialNumber=2}} <<BR>><<BR>>

With the !RangeExtender, a wireless connection can be established to the !MikroKopter over a large range (>1000mtr).<<BR>>
The connection will be relayed via USB or Bluetooth on the !RangeExtender to the more powerful Wi.232 module. In that way a connection will be established to the Wi.232 module on the !MikroKopter. The !RangeExtender will be supplied with power via an integrated battery. <<BR>><<BR>><<BR>>

= The connection =

The !RangeExtender can be used i.e. on a:
 * Tablet
 * Smartphone
 * Computer
 * etc. 

(appropriate software required, i.e.  MK-!TabletTool ([[en/MK-TT|Link]]), KopterTool, Dubwise etc.).<<BR>><<BR>>


In this way a transfer and display telemetry data from the Kopter is possible. You are also able to send WayPoints to the Kopter.<<BR>><<BR>>

== Connection via Bluetooth or USB ==

[[ http://gallery3.mikrokopter.de/var/albums/intern/RangeExtender/RangeExtender-Tablet-Kopter.jpg?m=1409701633 | {{ http://gallery3.mikrokopter.de/var/thumbs/intern/RangeExtender/RangeExtender-Tablet-Kopter.jpg?m=1410803947 }} ]]
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The !RangeExtender can be easily connected with a Tablet, Smartphone etc. . Here you proceed as follows: <<BR>>

 1. Switch ON the !RangeExtender with the switch on the side - the __green__ LED ''Power'' flashes.
 1. At the used device switch to the settings / Bluetooth settings and start the Bluetooth Scan.<<BR>>
 (See instruction of the used device)
 1. After a short time the !RangeExtender should be found with its identification.<<BR>>
  Identification = '''''!RangeExtender'''''
 1. Now the !RangeExtender can be assigned to the device (Pairing).
 1. Here now the four-digit Bluetooth-Key (PIN) of the !RangeExtender need to be entered.<<BR>>
  Bluetooth-Key (PIN) = '''0000'''
 1. After a successful ''Pairing'' the !RangeExtender can be used with an appropriate program.
 1. Has been established a connection via Bluetooth (i.e. tablet computer) with the RE, the  __blue__ LED ''Bluetooth'' will light at the RE.



= Connection at the MikroKopter =

With the delivery of the !RangeExtender comes also a Wi.232 module for the !MikroKopter.<<BR>>
This Wi.232-receiver will be connected with the ribbon cable to the connector '''''Debug''''' on the !NaviCtrl .<<BR>>>
If only a !FlightCtrl is used on the Kopter you need to connect the Wi.232 receiver to the 10-pin header at the FlightCtrl .<<BR>>
Throughout the missing GPS system the transfer of the telemetry data is not possible.

[[http://gallery.mikrokopter.de/main.php?g2_view=core.DownloadItem&g2_itemId=128613&g2_serialNumber=1|{{http://gallery.mikrokopter.de/main.php?g2_view=core.DownloadItem&g2_itemId=128616&g2_serialNumber=2}}]]
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(To enlarge -> click on the image)
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= Load RangeExtender =

The !RangeExtender uses a 3,6V/800mAh NiMH battery. With this battery the !RangeExtender can work without additional power over a longer period of time.
If the battery has used up its power, a warning signal will sound and the battery needs to be charged.<<BR>><<BR>>

To load the battery the !RangeExtender can be connected either way with the USB cable to a PC, Laptop etc. or to a suitable power supply with a 5V= Output. <<BR>>
After connecting a USB cable to the RE and to an appropriate device the __red__ LED ''Charge'' will light. If the battery is completely charged the red LED will go OFF and you can disconnect the USB connection.<<BR>><<BR>>

'''INFO:''' The battery will be also charged if the !RangeExtender is switched OFF. <<BR>><<BR>>


{{http://gallery.mikrokopter.de/main.php?g2_view=core.DownloadItem&g2_itemId=128663&g2_serialNumber=2}}
 
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= Technical data / delivery package =

'''Delivery package:''' <<BR>>
 * !RangeExtender
 * Wi.232 Kopter
 * USB cable
 * Ribbon cable with 2x 10-pin pinheader

'''Technical data:''' <<BR>>
 * Weight !RangeExtender = 110g <<BR>>
 * Weight Wi.232 Modul Kopter = 9g<<BR>>
 * Power supply !RangeExtender = 3,6V/800mAh NiMH battery<<BR>> 
 * Connector = USB<<BR>>
 * Loading = via USB (5V)<<BR>>
 * Display for: Power, Charge, Rx/Tx, Bluetooth connection<<BR>>
 * Battery life = 7-8 hours
 * Bluetooth PIN = 0000
 * Individual RE-ID = needed for the use of the MK-!TabletTool

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The !RangeExtender can be ordered in four different versions:
 * EU Version
  * Channel 0 (868,300MHz) ID 0 (Brown)
  * Channel 0 (868,300MHz) Id 1 (Red)

 * US Version
  * Channel 2 (903,023MHz) (Blue)
  * channel 4 (905,279MHz) (Green)

The different colored antennas of the !RangeExtenders shows you the channels:


[[ http://gallery3.mikrokopter.de/var/albums/intern/RangeExtender/RE-Code-Antennen-2-01.jpg?m=1426084902 | {{ http://gallery3.mikrokopter.de/var/thumbs/intern/RangeExtender/RE-Code-Antennen-2-01.jpg?m=1426084902 }} ]]
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(To enlarge -> click on the image)
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