theres 2 fixed wing modes on the kk2- aero 1s aileron and aero 2s aileron. either of these wll fly your fixed wing. use the one with the proper aileron servo count. you do not need to use other firmware.
theres 2 fixed wing modes on the kk2- aero 1s aileron and aero 2s aileron. either of these wll fly your fixed wing. use the one with the proper aileron servo count. you do not need to use other firmware.
Sorry but you are wrong. The box says that there are fixed wing in the kk2 software but whan opening the actual kk2 there are no fixed wings in the menu. One needs other software such as openaero.
Not sure if you are still following this Thread "crash", but I tried it out for you with an older KK2.0, and if you flash with KK2flashtool using "KK2.0 V1.2 by KapteinKuk" firmware you will have access to the motor layouts you refer to. i.e. Airplane 1s and 2s Aileron.
However I would recommend OpenAero2 as there is much more online info regarding setup etc.