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08 Jul 2020 23:54:24
08 Jul 2020 10:22:40
My mother did it, which explains the mental conditions of my sisters, its a genetic  thing. :D
07 Jul 2020 14:01:29
... I could ask how you knoiw this... but I would regret it.
07 Jul 2020 11:53:34
Little known fact, if you push a runner bean seed up your nose the moisture will cause it to germinate, and expand.You wont get any beans though just  two black eyes. :o
04 Jul 2020 13:16:48
VIDEO or it didn't happen!! :) Nice going though, keep it up!
Bad Raven:
02 Jul 2020 19:46:48
whoelseisbored (LiamHowe89):
02 Jul 2020 17:45:19
Sounds basic but I'm happy with it  :laugh:
whoelseisbored (LiamHowe89):
02 Jul 2020 17:45:05
Managed a split s :D
28 Jun 2020 12:29:49
BF GPS Rescue mode configured - what could possibly go wrong?   :o
27 Jun 2020 21:07:37
and can't make it back to where you take off from   :laugh:
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3d - Printworx

Printing 3d Forum

kk2.1.5 flashing

Started by Jazzz, Monday,July 20, 2015, 18:51:16

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do you have to install the lazyzero flash tool to flash your kk2.1.5 its dated 2012
ive got the usbasp working with the drivers but dam im having trouble finding any tutorial from there to flash the rc911 latest firmwere any one now of a link for a thicky like me please


Lazy zero flash tool:
Read all of the instructions on both applications and you should be ok.


I';ve gone for the kk2.1 v1.6++aio is that ok there are a few newer ones but I thought this one might be ok it';s on my kk now but it would be easy to Chang as I';m still all set up


Or should you always go for the latest version


Not sure, I';ve only used Steveis firmware.
its always better to go for the latest version in case bugs have been fixed.


Ok cheers can you self level and flipp on the stevies version if so witch one




Thinking about it, when you load the flash tool you may be able to choose the right firmware from the menu.


Yes you can I think it was luck more than judgment that I got it all right in the first place you have a lot of options to choose from like 34megabit
Or 64 wich usbasp have you got I just left that at the first option
Then looked to see wich one of the many firmware options to choose from so I when for the latest rc911 loaded it on to the kk
Sett it up all I had to do was motor layout and acc calibration
In the new firmware
Test flown it in the back garden and it flue fine PID did not need tuning
On test but will have to wait and see when I get to the field
Cheers again Darrell


Hi all

talking of Stevies Firmware for the KK2 at the moment I am using v1.18 although the latest is v1.19.  I tried 1.19 but noticed that many of the default setting where miles away from the same default setting on v1.18 and as v1.18 flies well I didn';t want to tempt things with 1.19 so went back to 1.18, any one know why the default settings are so different between these two F/W versions.




Different firmware may need different settings due to what alterations have been made.
You can always try it and if you don';t like it flash it back again.
I would recommend RC911';S if you want stock pids to be pretty good, never altered any of mine.


I always download RC911s latest from his blog on RCG and flash from file instead of from the net. You can choose to do that on the flash tool. Always upgrade my board when he put up a new version, newer needed to alter much from default settings to get it to fly right. Latest now is AiO R5. When you download the file you also get a readme file and a tips file. Recommend you read them to know how to use all potential in his sw ;)
F330 with Naza M lite V2 for FPV - TBS carbon clone with Naza M lite V2 for use with GoPro - F450 with KK2 to learn flips....
Next project is a F550 hex with Naza M lite V2 for GoPro on gimbal.
Spektrum DX6i and TGY 9x with ER9x and FRSky DJT module