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Rares Gosav:
17 Jan 2020 17:44:22
Hi guys and happy new year!!!
01 Jan 2020 00:12:50
Happy new year everyone, happy flying.  :beer2: :beer2:
31 Dec 2019 17:06:13
Happy new year all hope 2020 is a cracking year for you  :beer2:
25 Dec 2019 00:00:49
Happy Christmas to everyone.
24 Dec 2019 13:50:56
Seasons greetings to all on this forum have a good one ;)
21 Dec 2019 17:58:42
Have a great time DB. Look forward your projects in 2020.  :beer2:
21 Dec 2019 16:59:17
Have a good one D.B. ~~ :beer2: :beer2: :beer2:
21 Dec 2019 16:14:27
21 Dec 2019 16:13:44
Tbh I've been really busy, not had much time to fly anything and with conditions being crap, hopefully in the new year I'll have some new projects on the go, mostly to do with HAM radio, will certainly fly again soon. FTR I hate FB too   :D Merry Christmas
21 Dec 2019 15:21:30
Merry Christmas  :beer2:
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Printing 3d Forum

BMP085 Barometer

Started by NorcoT, Saturday,May 30, 2015, 15:38:27

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Hi all, i';ve just built my 250 quad with a CC3D controller, when rummaging through my old box of goodies I found my old BMP085 barometer chip, I used this in earlier arduino based FC I built with MultiWii.

Anyhow I was wondering if anyone could tell me if the BMP085 is compatible with the CC3D and Openpilot as a barometer extension for altitude hold? I think there are more accurate barometers out there but I thought I would toy with the ideas as I already have this one.



In short, it can';t be done.

The longer answer is that the connectivity is on the board (I2C) but you';d have to write your own firmware for the the CC3D.  As it stands memory and CPU are pretty much maxed out so you';d have to get rid of something else to make the baro and compass code fit.

Not sure if the Cleanflight would be able to assist you in the regard.  Perhaps worth a look.
-rw-rw-rw-  -  The Number of the Beast


Alright, thanks for the short answer. Sounds about right I guess, when I was experimenting with multiwii in the past I had same issue, memory was maxed when I put barometer code on it.

Don';t think I';ll bother pursuing it if that';s the case then, I have a 450 with Naza for flying about with gps and alt hold, the cc3d is in my 250 which I don';t need the bells and whistles for. Was just curious.