Search found 6 matches

by BuBu
Mon Sep 15, 2014 9:55 pm
Forum: Shields, boards and sensors
Topic: DIY Bluetooth mod for range increase
Replies: 11
Views: 5962

Re: DIY Bluetooth mod for range increase

Hi, thanks a lot for your tip with the range mode! There is maybe a market for selling some mid-range Bluetooth dongles By the way, have you tried with a half or full wave length antenna? Also, I think that when one shortens the antenna size, he should compensate with a self so the antenna behaves t...
by BuBu
Sat Sep 13, 2014 7:29 am
Forum: Software development
Topic: MultiWii EZ-GUI
Replies: 1434
Views: 242080

Re: MultiWii EZ-GUI

What coordinates are displayed in GPS section? What version of MW do you use? Do you have gps on board? Hello, I'm currently absent but I'll try again to see the coordinates and post more info ASAP. It's MW 2.3 and the GPS is a U-Blox Lea-6h on a separate board. The position hold and RTH work very ...
by BuBu
Fri Sep 12, 2014 8:53 pm
Forum: Software development
Topic: MultiWii EZ-GUI
Replies: 1434
Views: 242080

Re: MultiWii EZ-GUI

Hi!
Little up for my question, if someone knows how to solve this issue?
BuBu wrote:the maps shows the drone position in Africa, while it is actually in the middle of Europe.
It looks like somehow it takes the wrong hemisphere. Anyone had this issue?
by BuBu
Fri Sep 05, 2014 9:22 am
Forum: Software development
Topic: MultiWii EZ-GUI
Replies: 1434
Views: 242080

Re: MultiWii EZ-GUI

Hello there! I'm a happy EZ-GUI user, this app is very very useful once on the field. However I encounter an issue that makes me uncomfortable with the navigation feature: the maps shows the drone position in Africa, while it is actually in the middle of Europe. It looks like somehow it takes the wr...
by BuBu
Mon Aug 18, 2014 5:25 pm
Forum: MultiWii tweaking - flying experience
Topic: Vertical crash - please help me to understand
Replies: 2
Views: 550

Re: Vertical crash - please help me to understand

Hello waltr, You totally gave me an explanation of what gone wrong! I wasn't considering the ESCs. As brushless ESCs, they need to detect the rotation. By letting the props spin in the opposite side, it probably led them to power up the bad magnetic loop at each cycle. I'm glad I've finally found a ...
by BuBu
Sun Aug 17, 2014 10:44 pm
Forum: MultiWii tweaking - flying experience
Topic: Vertical crash - please help me to understand
Replies: 2
Views: 550

Vertical crash - please help me to understand

Hello! I just finished mounting my first quad, and put in (what I think is) a FC with good sensors. On the first flights everything went smooth, the default PIDs were too low but still flyable. After a few tunings (where I actually ended by doubling all the PID values), I had more confidence and it ...