Search found 3 matches

by Weezul
Fri Dec 06, 2013 1:03 pm
Forum: Shields, boards and sensors
Topic: MultiWii PRO w/MTK GPS Module (HobbyKing) MAG drift on tilt
Replies: 4
Views: 2982

Re: MultiWii PRO w/MTK GPS Module (HobbyKing) MAG drift on t

Thanks for the replies. I managed to solve the problem last night. I went back to step one, changing everything in the config header back again. Strangely, this time with the right board selected I had no "lag" or sluggish responses from the board. I must have uploaded without saving, or s...
by Weezul
Thu Dec 05, 2013 8:32 am
Forum: Shields, boards and sensors
Topic: MultiWii PRO w/MTK GPS Module (HobbyKing) MAG drift on tilt
Replies: 4
Views: 2982

Re: MultiWii PRO w/MTK GPS Module (HobbyKing) MAG drift on t

The more I think about it, the more I get the feeling that the MAG sensor is orientated incorrectly. I read that the HMC5883L is a "3-axis digital" compass. Since it is 3-axis... and digital, this might mean that I can fix this in code somewhere. Still, the MultiWii pro is a relatively pop...
by Weezul
Wed Dec 04, 2013 9:34 pm
Forum: Shields, boards and sensors
Topic: MultiWii PRO w/MTK GPS Module (HobbyKing) MAG drift on tilt
Replies: 4
Views: 2982

MultiWii PRO w/MTK GPS Module (HobbyKing) MAG drift on tilt

Hey guys, I have a problem with the MAG sensor on the MultiWii PRO Flight Controller that HK offers. I have not added the GPS yet. The symptoms are as follow (I can also make a video if required): I noticed when arming and powering up, that the front right, and rear left motor gets much more power f...