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Yeah, I was referring to the multistar 4Ah battery. I've never used it, so might agree on opting for a higher rating.

I have a 3S 5200mAh version, works great for me. Though my 1400mAh version is not too good. Smaller batteries need higher C ratings of course because C*(mAh/1000)=Amp_output

Unless you have other plans for flashing the arduino bootloader and writing your own FW for the KK board I don't think that sensor will work. Also I'd suggest different motors, the NTM look good on paper, but have been plagued with quality problems particularly with the bearings. Lower KV...

They may be a bit cheaper, but really they just have such a large stock haha. If you need t they probably have something that will work.

Moved upon request.

Yeah, LCD monitors have little crystals that permit and deny light through them (well not exactly as you have polarization, but you get the idea), and a backlight. So when the backlight (that provides light for the monitor to manipulate) is not brighter than the ambient light on the other...

Hahaha, same for mine, should be fine, but you have no guarantees. I've cut down a Eachine FPV camera and it still works, that is only of a little comfort I suppose.

99% sure those are break-away tabs.

Smalle props would do it I suppose, but you'd be better off just to adjust stick scaling down and fly it with lower stick inputs.

Could set somethnig up to where the last known value is sent, so that you can set a rate that the KK will expect, while only updating the actual value as fast as the library will allow. Example if you got updates on something every 10 seconds but needed to send something every 10 seconds...

Are you translating this or do you speak English? To fly a quadcopter you onlt need 4 channels, others are for auxiliary things like enabling self-leveling and acro. It is pretty unusual for a GPS to be on a quad with 2300 kv motors, so are you planning for a smaller racing quad or more...

That would become a pain for anyone running such a business as you have to ask yourself how likely it is that you have a failure do any damage to anyone/thing accept your equipment. I also don't see the point of a mandatory 5 mile radius as airspace restrictions are already there, why should...

Received this message today, and I'm sure many of you have but I just wanted to bring it to your attention if you live in the US and are not a member of the AMA. AMA Member Call to Action Dear AMA members, The U.S. Senate is currently considering amendments to the Federal Aviation...

Hahaha, now that is pretty cool.

Range on that WiFi?

Yep, a BEC is a battery eliminator circuit, steps down the voltage so that you don't a second lower voltage battery.

That is some setup, a little too nice for me though hahahaha

Yes, orientation does, but position does not really matter. Board offset is what you need to change if you are running stevi firmware. If you are mounting it as an X frame on a + frame 45 degrees + or - depending on CW or CCW rotation.

Here is a couple of videos on electrical theory. A really simple explanation on capacitance, inductance, and impedance. This kinda explains why VTx will burn up without an antenna too. A touch up on the basics And if you don't have a lot of time here: If you want to learn more...

That has got to be one of the spiffiest AMR build I've seen hahahaa.