Hi everyone !
I recently got the Udrone Hexacopter including the gimbal with the lot and have a few general questions which im sure others will also have especially if they have little experience.
It would appear that there are quite a few others that are hunting for general tips on the hows, whats and whys. Hopefully i can help new and future enthusiasts by compiling some questions if when answered help ARF know all that they need to know.
I personally did not have to do any. Using the remote everything seemed just right, spinning up equally at the same time. I have not confirmed but i think the guys at UDrones took care of that, so thats sweet. If you want to know for sure i would suggest you ask them.
I personally did not have to balance my propellers. I found a few particularly useful vids on YT. Ive included a link to one below for easy reference.
The kit comes with 6 small plastic packets, which contains the collets, a single screw, collar(hope i got that right), 4 screws and a piece i will call the cross which has 8 holes, two on each arm. It appears of course the screws fit on the inside holes.
<Cross over engine mismatch.JPG>
I can assemble the entire collar, propeller, and its fits snuggly without the cross piece. One can add the cross but it fits just as well without any noticable wobbles or movement without it.
There is also a gap between the bottom of this assembly when it sits on the motor and the top of the housing of about 1cm if i recall. Note that i have not added blue loctite which seems to be general advice and screwed everything tight.
<prop between collar without cross.JPG>
What is this cross for ? Given the propeller/collar unit has a clearance of close to 1cm, i cant spot any purpose for it. Is this some extra that may be used for other planes but is superfluous for hexas and quads ?
I know im getting ahead of myself, but i thought id ask just to make this more complete. The great MissionPlanner supports 6 different modes, however my switch only has 3 settings. How exactly does one map 6 modes onto a typical tx ?
Ive read the main wiki about setting up the gimbal but im confused.
Should i simply plug the servo on the gimbal to the APM pin #11 as in the pic about 20% down ?
Sorry i dont know the name of these connectors, but im NOT talking about the OUTPUTS(which has 8) or INPUTS(8 again and pretty much filled with wires to the servos and from the RX respectively.
I have not had much luck connecting in the MP to using the radio. Ive installed the required driver and connected the TX to the USB. It lights up and flashes green. The rx on the hex also flashes green which means waiting for a radio. They never turn solid green which indicates a connection. I did manage to update the firmware but before and after that ive never been able to get a connection for traditional control.
When i figure this out i will add more comments.
My hex comes with two XT60s. Ive noticed plugging in a battery to either is enough to light everything up and rev the motors. This leads to my question why are they using different gauge wires ? Does it matter, im kind of confused.
Im going to try with one 5000 and then later probably give 2x5000 when im more experienced.
Phew, thats a lot of typing and hopefully useful info. Any comments to make this more informative is definitely welcome.