[Daxo]

Good to know, thanks for the tip H

[feelers12]

We're is the -  pad in the 5v and 12v

[Brian]

This is the first I saw this thread.  It looks to me like it doesn't have any hardware for battery voltage/current monitoring.  Is that right?  It's a shame if so.  It seems like an obvious and simple thing to add, but I guess they didn't add it since the original CC3D doesn't have a C/V port.

[hwh]

No, it's just a stock cc3d with only 4 servo outs wired and with a couple of BECs on the back.

[Daxo]

We're is the -  pad in the 5v and 12v

The ground( - ),  is shared between all power related pads on the board.

This basically means, for either of two,  5 or 12V pad, for grounding( - ) you can use any of the pads marked as ' - '.

Hope it helps.

[Daxo]

This is the first I saw this thread.  It looks to me like it doesn't have any hardware for battery voltage/current monitoring.  Is that right?  It's a shame if so.  It seems like an obvious and simple thing to add, but I guess they didn't add it since the original CC3D doesn't have a C/V port.

Yea, thought the same thing really.

The board has plenty of space to go around and they could at least, place two smd resistors for voltage dividing and add tiny pad for telem.

That would be a very cool thing to have on board yet it costs nearly nothing production wise.

[humayraykinaon]

I also have these board on my G160 ready to fly, the day I got it I flashed it with 15.09 but didn't go thru the transmitter wizard cause I didn't have my receiver yet. now that I have everything good to go and plug it in so I can configure thru transmitter wizard, all of the sudden LibrePilot GCS stop working, what gives? I don't get it, its working just fine 4 days ago.

[onecooler]

Hi Folks!

I have built a couple of 210 based on this board and I got a small question. I need to setup a search buzzer and usually I would use one of the outputs, but this board has only 4. I know that receiver port can take PPM as input and at the same time output channels 7-10 to the rest of the pins. But wiki says: For a Multirotor, please use the PPM_PIN8+OneShot described bellow, this allow PWMSync and OneShot. Is this just a kind suggestion or this is "must use" for multirotor?

Thanks,
-K.

[profdrdenis]

you can do this:

buzzer signal to receiver port pin8 (last pin). This is channel 10!

in Librepilot hardware: PPM+Outputs+NoOneShot

hope its helping

[f5soh]

OneShot is a "must use" for multirotor.

Another solution is use the FlexiPort as PPM input (allow OneShot) and ReceiverPort as Outputs.
Here is the receiver pinout:
https://librepilot.atlassian.net/wiki/display/LPDOC/CC+Hardware+Configuration#CCHardwareConfiguration-ReceiverPort

[onecooler]

Thanks for the answer!

[Daxo]

A bit of topic,

anyone knows where I can find the Motor Scaling in the flight mode settings in system tab? Appreciated!

It was there before, tho it seams I can't find it now.

GCS 15.09

[f5soh]

I don't know what do you mean with Motor Scaling...
What GCS version where you find that in Settings > FlightModeSettings ?

[Daxo]

Hi Laurent,

I think the last time I used this was on Alpha release, before I switched to 15.09.

it was recommended to me to set the motor scaling to add and subtract.

[f5soh]

So this parameter is removed, default is scaling.
And Throttle curve can be set to 100% max instead of 90%