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Sep 16, 2012, 11:03 PM
Registered User
Quote:
Originally Posted by Rockdw
One and all, advice is requested

I am flying as follows:

DROIDWORX ADX-3 HEAVY LIFT AIR FRAME a Y-6
DJI-WKM, V5.03beta
6- AVROTO 2814-11S
6-HobbyWing FlyFun Brushless ESC 40A
6-GRAUPNER E-Prop 11x5
2-Turnigy 5000mah, 4S
Photohigher AV130

All up weight, without camera, is 9lb.

Basic parameters are 230, 230, 220, 140, 60, 60

Here's the scenario, while in ATTI. As long as manuevers are limited to mild hovering inputs the unit is stable, and predictable. As soon as any stick commands are given that induce roll, pitch, or altitude changes an uncontrollable YAW results, typically to the left. Given enough altitude, and returning the sticks to neutral positions, the MR will settle down, and will respond at that point to rudder commands. When it first starts Yawing action, it does not respond to rudder stick commands. Initially, it will not respond at all to rudder inputs.
Are you sure about that firmware number? 5.08 is still on the DJI download page but the latest is 5.14a Beta and the latest full release is 5.12.
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Sep 16, 2012, 11:32 PM
Registered User
Quote:
Originally Posted by quadslo
Anyone knows if DJI software and m-view can be used on a tablet running Windows 7? (Asus tablet)
I have no problem with DJI software and m-view.

Fritz
Sep 17, 2012, 06:59 AM
DJI Support
Tahoe Ed's Avatar
Quote:
Originally Posted by Rockdw
One and all, advice is requested

I am flying as follows:

DROIDWORX ADX-3 HEAVY LIFT AIR FRAME a Y-6
DJI-WKM, V5.03beta
6- AVROTO 2814-11S
6-HobbyWing FlyFun Brushless ESC 40A
6-GRAUPNER E-Prop 11x5
2-Turnigy 5000mah, 4S
Photohigher AV130

All up weight, without camera, is 9lb.

Basic parameters are 230, 230, 220, 140, 60, 60

Here's the scenario, while in ATTI. As long as manuevers are limited to mild hovering inputs the unit is stable, and predictable. As soon as any stick commands are given that induce roll, pitch, or altitude changes an uncontrollable YAW results, typically to the left. Given enough altitude, and returning the sticks to neutral positions, the MR will settle down, and will respond at that point to rudder commands. When it first starts Yawing action, it does not respond to rudder stick commands. Initially, it will not respond at all to rudder inputs.
I would raise your ATTI gains from 60 to 100-130.
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Sep 18, 2012, 06:02 AM
Registered User
Thanks ED,

I will give that a shot, and the correct firmware is in fact 5.14a Beta...sorry
Sep 18, 2012, 10:26 AM
Registered User
Quote:
Originally Posted by Panza
only if you are sure this is the same ESC caract with the same pulses, etc... so yes.
recalibrate all the esc before fly. Or ask maytech if it is exactly the same ESC functions in v1 & v2
they have different firmware. don't combine.

m
Sep 18, 2012, 10:43 AM
Registered User
bcollydas's Avatar
Quote:
Originally Posted by matthewlavin
they have different firmware. don't combine.

m
Thanks I sent them back. I got some SBEC from another vendor.\

Cheers
Sep 18, 2012, 11:21 AM
Registered User

Ground control


Anyone any idea when we might see an updgrade to the ground control software? It's still pretty basic and needs a lot of language cleanup.

thanks FB
Sep 18, 2012, 12:31 PM
Registered User
Is anybody here flying his WKM and had not removed the red wires from the ESC and
is not using the power module? I fly my quad on 4S and had all the wires pluged in and
zero problems so far, but i am changeing to hexa and 6S, maybe thatīs too much?
I was told that the very first power-units are not suited for 6S, maybe DJI can enlighten us here.
Sep 18, 2012, 03:22 PM
Registered User
I think a lot of people - like me - fly with 6S without problem.

For you, you have to know if the Esc and motor can drive 6S. Il yes, the Esc bec will deliver the same voltage ........ and perturbances.
I think It's better to remove them from the MC; you will get a more suitable voltage.

I can see where it's a advantage to keep them ....... as you have a good voltage via the DJI.
Sep 18, 2012, 10:06 PM
Registered User
Jeffem62's Avatar
Little concern
In ATTI + GPS mode with the Wookong im getting a Blue Flashing light. Never seen that before, its usually a few red blinks then a purple blink.

Seems to be flying ok, but I did have sort of a glitch the other day when it started to shutter a little then corrected.

Any ideas? Is this a big concern? How do get my purple led back?

Thanks
Sep 19, 2012, 12:00 AM
Registered User
Quote:
Originally Posted by Jeffem62
Little concern
In ATTI + GPS mode with the Wookong im getting a Blue Flashing light. Never seen that before, its usually a few red blinks then a purple blink.

Seems to be flying ok, but I did have sort of a glitch the other day when it started to shutter a little then corrected.

Any ideas? Is this a big concern? How do get my purple led back?

Thanks
Purple blink means good GPS reception. Why is it a problem?
Sep 19, 2012, 02:59 AM
Registered User
I'm not confident in WKM firmware. What do you guys suggest, 5.08 or 5.12a?
Sep 19, 2012, 04:43 AM
Registered User
Quote:
Originally Posted by quadslo
I'm not confident in WKM firmware. What do you guys suggest, 5.08 or 5.12a?
"a" version are for octo.

I tried 5.08 and now I fly 5.10 without problem with 2 hexa and 1 S800.
I don't test the 5.12 until now.
Sep 19, 2012, 04:53 AM
Registered User
Where can I get 5.10? It is not available on DJI site
Sep 19, 2012, 07:08 AM
Registered User
Jeffem62's Avatar
Quote:
Originally Posted by sidneyw
Purple blink means good GPS reception. Why is it a problem?

It's blinking Blue....

Something new, nothing has changed. How do I fix this?


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