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	<title>Mikael Tulldahl &#187; Projects</title>
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	<link>http://www.mikaeltulldahl.se</link>
	<description>My projects, thoughts &#039;n stuff</description>
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		<title>Setting up SBUS with Naze32,Cleanflight, OrangeRx, Turnigy 9XR</title>
		<link>http://www.mikaeltulldahl.se/guides/setting-up-sbus-to-work-with-naze32cleanflight-dsmx-turnigy-9xr/</link>
		<comments>http://www.mikaeltulldahl.se/guides/setting-up-sbus-to-work-with-naze32cleanflight-dsmx-turnigy-9xr/#comments</comments>
		<pubDate>Thu, 02 Apr 2015 00:04:26 +0000</pubDate>
		<dc:creator><![CDATA[Mikael Tulldahl]]></dc:creator>
				<category><![CDATA[Guides]]></category>
		<category><![CDATA[Projects]]></category>
		<category><![CDATA[Quadcopter]]></category>

		<guid isPermaLink="false">http://www.mikaeltulldahl.se/?p=94</guid>
		<description><![CDATA[There&#8217;s lot of posts and information out there on how to use Naze32 with Sbus but still I found myself having to do a lot of research and guesswork to make it work on my setup. I figured I&#8217;d make it easy for the next person with the same gear or at least bring one more puzzle piece to the solution on how to make it work on your setup. In this guide I will go through: Setting up the 9xr transmitter How to bind your transmitter and receiver How to electrically connect receiver and Naze32 How to set up Naze32 in Ceanflight to use the SBUS as rc input Here is a list of what gear I use which is used in this guide: OrangeRx DSMX Compatible DSMX 3Ch S.BUS 2.4Ghz Rx (twin long antenna version) Turnigy 9XR Transmitter Mode 2 (No Module) OrangeRX DSMX/DSM2 Compatible 2.4Ghz Transmitter Module (JR/Turnigy compatible) AfroFlight Naze32 Acro AbuseMark FunFly Controller (rev5) You will need to invert the logic level of the SBUS signal from the reciever to the Naze32. I made my own inverter which I will explain but you would save some time on just buying a premade inverter such as this one recommended by Cleanflight wiki: ZYX-S S.BUS Connection Cable. It should be noted that it probably doesn&#8217;t matter what reciever you use as long as it has SBUS support. 1. Setting up the 9xr transmitter turn on the 9xr after the splash screen, press right button choose which model to use by pressing right click right button once so it says &#8220;2/11&#8243; in the upper right corner Change to: ppm, 14ch, 300µSec, 12.5ms I noted that some settings will make the DSMX module &#8220;angry&#8221; and then it wouldn&#8217;t send anything. if this happens you need to change back to some settings that works<a class="more-link" href="http://www.mikaeltulldahl.se/guides/setting-up-sbus-to-work-with-naze32cleanflight-dsmx-turnigy-9xr/">[Read More...]</a>]]></description>
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		<title>3d printed landing gear for 420 gram 250-size quadcopter</title>
		<link>http://www.mikaeltulldahl.se/projects/3d-printed-landing-gear-for-400g-250-size-quadcopter/</link>
		<comments>http://www.mikaeltulldahl.se/projects/3d-printed-landing-gear-for-400g-250-size-quadcopter/#comments</comments>
		<pubDate>Sun, 29 Mar 2015 23:56:48 +0000</pubDate>
		<dc:creator><![CDATA[Mikael Tulldahl]]></dc:creator>
				<category><![CDATA[Projects]]></category>
		<category><![CDATA[Quadcopter]]></category>
		<category><![CDATA[3d printed]]></category>
		<category><![CDATA[miniquad]]></category>

		<guid isPermaLink="false">http://www.mikaeltulldahl.se/?p=99</guid>
		<description><![CDATA[The stock landing gear of my 250 tarot was too large, heavy and would get caught in grass in fast forward flight. The situation demanded upgraded landing gear! What I wanted to accomplish was to avoid the landing gear to hook onto things on the ground. it should be cheap, light, flexible, crash proof, aerodynamic and also easy to change! I got inspired by this Youtube video but wanted something more slim  Here is the 3rd iteration of my design Do it yourself! Here is the source file and stl file for use with a 3d-printer. The design is 3d-printed with ABS plastic and it only takes a few minutes on our Bukobot-8 to print out a new set. I attach it with some hot glue and a zip-tie to the frame. After a crash it&#8217;s very easy to peel off the hot glue from the carbon fiber plate to change it for a new one. If you have problems getting old hotglue off, put it in the freezer for 5 minutes and try again, it will be a lot easier! 240fps slow-mo drop: I found that they will brake a bit too easily when i crash with the current thickness(0.6mm), but I find that I rather have to change the landing gear every now and then than having something heavier on, and if it breaks it means it absorbed some energy! After crashing from more than 5 meters altitude onto a football field &#160;]]></description>
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